Q: Is 323,978 a Prime Number?
A: No, 323,978 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 323978 can be evenly divided by 1 2 23 46 7,043 14,086 161,989 and 323,978, with no remainder.
Since 323,978 cannot be divided by just 1 and 323,978, it is not a prime number.