Q: Is 3,450,397 a Prime Number?
A: No, 3,450,397 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 3450397 can be evenly divided by 1 103 139 241 14,317 24,823 33,499 and 3,450,397, with no remainder.
Since 3,450,397 cannot be divided by just 1 and 3,450,397, it is not a prime number.