Q: Is 830,780 a Prime Number?
A: No, 830,780 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 830780 can be evenly divided by 1 2 4 5 10 20 41,539 83,078 166,156 207,695 415,390 and 830,780, with no remainder.
Since 830,780 cannot be divided by just 1 and 830,780, it is not a prime number.