Q: Is 766,670 a Prime Number?
A: No, 766,670 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 766670 can be evenly divided by 1 2 5 10 76,667 153,334 383,335 and 766,670, with no remainder.
Since 766,670 cannot be divided by just 1 and 766,670, it is not a prime number.