Q: Is 820,794 a Prime Number?
A: No, 820,794 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 820794 can be evenly divided by 1 2 3 6 13 17 26 34 39 51 78 102 221 442 619 663 1,238 1,326 1,857 3,714 8,047 10,523 16,094 21,046 24,141 31,569 48,282 63,138 136,799 273,598 410,397 and 820,794, with no remainder.
Since 820,794 cannot be divided by just 1 and 820,794, it is not a prime number.