Q: Is 323,740 a Prime Number?
A: No, 323,740 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 323740 can be evenly divided by 1 2 4 5 10 20 16,187 32,374 64,748 80,935 161,870 and 323,740, with no remainder.
Since 323,740 cannot be divided by just 1 and 323,740, it is not a prime number.