Q: Is 367,421 a Prime Number?
A: No, 367,421 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 367421 can be evenly divided by 1 17 21,613 and 367,421, with no remainder.
Since 367,421 cannot be divided by just 1 and 367,421, it is not a prime number.