Q: Is 326,604 a Prime Number?
A: No, 326,604 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 326604 can be evenly divided by 1 2 3 4 6 12 17 34 51 68 102 204 1,601 3,202 4,803 6,404 9,606 19,212 27,217 54,434 81,651 108,868 163,302 and 326,604, with no remainder.
Since 326,604 cannot be divided by just 1 and 326,604, it is not a prime number.