Q: Is 808,400 a Prime Number?
A: No, 808,400 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 808400 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 43 47 50 80 86 94 100 172 188 200 215 235 344 376 400 430 470 688 752 860 940 1,075 1,175 1,720 1,880 2,021 2,150 2,350 3,440 3,760 4,042 4,300 4,700 8,084 8,600 9,400 10,105 16,168 17,200 18,800 20,210 32,336 40,420 50,525 80,840 101,050 161,680 202,100 404,200 and 808,400, with no remainder.
Since 808,400 cannot be divided by just 1 and 808,400, it is not a prime number.