Q: Is 770,670 a Prime Number?
A: No, 770,670 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 770670 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 90 8,563 17,126 25,689 42,815 51,378 77,067 85,630 128,445 154,134 256,890 385,335 and 770,670, with no remainder.
Since 770,670 cannot be divided by just 1 and 770,670, it is not a prime number.