Q: Is 380,331 a Prime Number?
A: No, 380,331 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 380331 can be evenly divided by 1 3 7 9 21 63 6,037 18,111 42,259 54,333 126,777 and 380,331, with no remainder.
Since 380,331 cannot be divided by just 1 and 380,331, it is not a prime number.