Q: Is 8,718,397 a Prime Number?
A: No, 8,718,397 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 8718397 can be evenly divided by 1 19 458,863 and 8,718,397, with no remainder.
Since 8,718,397 cannot be divided by just 1 and 8,718,397, it is not a prime number.