Q: Is 764,816 a Prime Number?
A: No, 764,816 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 764816 can be evenly divided by 1 2 4 8 13 16 26 52 104 208 3,677 7,354 14,708 29,416 47,801 58,832 95,602 191,204 382,408 and 764,816, with no remainder.
Since 764,816 cannot be divided by just 1 and 764,816, it is not a prime number.