Q: Is 673,629 a Prime Number?
A: No, 673,629 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 673629 can be evenly divided by 1 3 11 33 137 149 411 447 1,507 1,639 4,521 4,917 20,413 61,239 224,543 and 673,629, with no remainder.
Since 673,629 cannot be divided by just 1 and 673,629, it is not a prime number.