Q: Is 2,646,764 a Prime Number?
A: No, 2,646,764 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 2646764 can be evenly divided by 1 2 4 17 34 68 38,923 77,846 155,692 661,691 1,323,382 and 2,646,764, with no remainder.
Since 2,646,764 cannot be divided by just 1 and 2,646,764, it is not a prime number.