Q: Is 697,320 a Prime Number?
A: No, 697,320 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 697320 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 36 39 40 45 52 60 65 72 78 90 104 117 120 130 149 156 180 195 234 260 298 312 360 390 447 468 520 585 596 745 780 894 936 1,170 1,192 1,341 1,490 1,560 1,788 1,937 2,235 2,340 2,682 2,980 3,576 3,874 4,470 4,680 5,364 5,811 5,960 6,705 7,748 8,940 9,685 10,728 11,622 13,410 15,496 17,433 17,880 19,370 23,244 26,820 29,055 34,866 38,740 46,488 53,640 58,110 69,732 77,480 87,165 116,220 139,464 174,330 232,440 348,660 and 697,320, with no remainder.
Since 697,320 cannot be divided by just 1 and 697,320, it is not a prime number.