Q: Is 398,948 a Prime Number?
A: No, 398,948 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 398948 can be evenly divided by 1 2 4 11 22 44 9,067 18,134 36,268 99,737 199,474 and 398,948, with no remainder.
Since 398,948 cannot be divided by just 1 and 398,948, it is not a prime number.