Q: Is 805,340 a Prime Number?
A: No, 805,340 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 805340 can be evenly divided by 1 2 4 5 10 20 67 134 268 335 601 670 1,202 1,340 2,404 3,005 6,010 12,020 40,267 80,534 161,068 201,335 402,670 and 805,340, with no remainder.
Since 805,340 cannot be divided by just 1 and 805,340, it is not a prime number.