Q: Is 830,840 a Prime Number?
A: No, 830,840 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 830840 can be evenly divided by 1 2 4 5 8 10 20 40 20,771 41,542 83,084 103,855 166,168 207,710 415,420 and 830,840, with no remainder.
Since 830,840 cannot be divided by just 1 and 830,840, it is not a prime number.