Q: Is 345,441 a Prime Number?
A: No, 345,441 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 345441 can be evenly divided by 1 3 113 339 1,019 3,057 115,147 and 345,441, with no remainder.
Since 345,441 cannot be divided by just 1 and 345,441, it is not a prime number.