Q: Is 840,830 a Prime Number?
A: No, 840,830 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 840830 can be evenly divided by 1 2 5 10 47 94 235 470 1,789 3,578 8,945 17,890 84,083 168,166 420,415 and 840,830, with no remainder.
Since 840,830 cannot be divided by just 1 and 840,830, it is not a prime number.