Q: Is 263,629 a Prime Number?
A: No, 263,629 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 263629 can be evenly divided by 1 113 2,333 and 263,629, with no remainder.
Since 263,629 cannot be divided by just 1 and 263,629, it is not a prime number.