Q: Is 401,338 a Prime Number?
A: No, 401,338 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 401338 can be evenly divided by 1 2 7 14 109 218 263 526 763 1,526 1,841 3,682 28,667 57,334 200,669 and 401,338, with no remainder.
Since 401,338 cannot be divided by just 1 and 401,338, it is not a prime number.