The list of all positive divisors (that is, the list of all integers that divide 22) is as follows :
3490 is multiplo of 1
3490 is multiplo of 2
3490 is multiplo of 5
3490 is multiplo of 10
3490 is multiplo of 349
3490 is multiplo of 698
3490 is multiplo of 1745
3490 has 7 positive divisors
In addition we can say of the number 3490 that it is even
3490 is an even number, as it is divisible by 2 : 3490/2 = 1745
The factors for 3490 are all the numbers between -3490 and 3490 , which divide 3490 without leaving any remainder. Since 3490 divided by -3490 is an integer, -3490 is a factor of 3490 .
Since 3490 divided by -3490 is a whole number, -3490 is a factor of 3490
Since 3490 divided by -1745 is a whole number, -1745 is a factor of 3490
Since 3490 divided by -698 is a whole number, -698 is a factor of 3490
Since 3490 divided by -349 is a whole number, -349 is a factor of 3490
Since 3490 divided by -10 is a whole number, -10 is a factor of 3490
Since 3490 divided by -5 is a whole number, -5 is a factor of 3490
Since 3490 divided by -2 is a whole number, -2 is a factor of 3490
Since 3490 divided by -1 is a whole number, -1 is a factor of 3490
Multiples of 3490 are all integers divisible by 3490 , i.e. the remainder of the full division by 3490 is zero. There are infinite multiples of 3490. The smallest multiples of 3490 are:
It is possible to determine using mathematical techniques whether an integer is prime or not.
for 3490, the answer is: No, 3490 is not a prime number.
To know the primality of an integer, we can use several algorithms. The most naive is to try all divisors below the number you want to know if it is prime (in our case 3490). We can already eliminate even numbers bigger than 2 (then 4 , 6 , 8 ...). Besides, we can stop at the square root of the number in question (here 59.076 ). Historically, the Eratosthenes screen (which dates back to Antiquity) uses this technique relatively effectively.
More modern techniques include the Atkin screen, probabilistic tests, or the cyclotomic test.
Previous prime number: 3469
Next prime number: 3491