Q: Is 342,618 a Prime Number?
A: No, 342,618 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 342618 can be evenly divided by 1 2 3 6 17 34 51 102 3,359 6,718 10,077 20,154 57,103 114,206 171,309 and 342,618, with no remainder.
Since 342,618 cannot be divided by just 1 and 342,618, it is not a prime number.