Q: Is 328,604 a Prime Number?
A: No, 328,604 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 328604 can be evenly divided by 1 2 4 113 226 452 727 1,454 2,908 82,151 164,302 and 328,604, with no remainder.
Since 328,604 cannot be divided by just 1 and 328,604, it is not a prime number.