Q: Is 816,328 a Prime Number?
A: No, 816,328 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 816328 can be evenly divided by 1 2 4 8 67 134 268 536 1,523 3,046 6,092 12,184 102,041 204,082 408,164 and 816,328, with no remainder.
Since 816,328 cannot be divided by just 1 and 816,328, it is not a prime number.