Q: Is 672,676 a Prime Number?
A: No, 672,676 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 672676 can be evenly divided by 1 2 4 19 38 53 76 106 167 212 334 668 1,007 2,014 3,173 4,028 6,346 8,851 12,692 17,702 35,404 168,169 336,338 and 672,676, with no remainder.
Since 672,676 cannot be divided by just 1 and 672,676, it is not a prime number.