Q: Is 798,040 a Prime Number?
A: No, 798,040 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 798040 can be evenly divided by 1 2 4 5 8 10 20 40 71 142 281 284 355 562 568 710 1,124 1,405 1,420 2,248 2,810 2,840 5,620 11,240 19,951 39,902 79,804 99,755 159,608 199,510 399,020 and 798,040, with no remainder.
Since 798,040 cannot be divided by just 1 and 798,040, it is not a prime number.