Q: Is 398,449 a Prime Number?
A: No, 398,449 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 398449 can be evenly divided by 1 19 67 313 1,273 5,947 20,971 and 398,449, with no remainder.
Since 398,449 cannot be divided by just 1 and 398,449, it is not a prime number.