Q: Is 673,504 a Prime Number?
A: No, 673,504 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 673504 can be evenly divided by 1 2 4 8 13 16 26 32 52 104 208 416 1,619 3,238 6,476 12,952 21,047 25,904 42,094 51,808 84,188 168,376 336,752 and 673,504, with no remainder.
Since 673,504 cannot be divided by just 1 and 673,504, it is not a prime number.