Q: Is 448,393 a Prime Number?
A: No, 448,393 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 448393 can be evenly divided by 1 11 40,763 and 448,393, with no remainder.
Since 448,393 cannot be divided by just 1 and 448,393, it is not a prime number.