Q: Is 620,769 a Prime Number?
A: No, 620,769 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 620769 can be evenly divided by 1 3 206,923 and 620,769, with no remainder.
Since 620,769 cannot be divided by just 1 and 620,769, it is not a prime number.