Q: Is 350,408 a Prime Number?
A: No, 350,408 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 350408 can be evenly divided by 1 2 4 8 43,801 87,602 175,204 and 350,408, with no remainder.
Since 350,408 cannot be divided by just 1 and 350,408, it is not a prime number.