Q: Is 340,704 a Prime Number?
A: No, 340,704 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 340704 can be evenly divided by 1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 72 78 84 91 96 104 112 117 126 144 156 168 169 182 208 224 234 252 273 288 312 336 338 364 416 468 504 507 546 624 672 676 728 819 936 1,008 1,014 1,092 1,183 1,248 1,352 1,456 1,521 1,638 1,872 2,016 2,028 2,184 2,366 2,704 2,912 3,042 3,276 3,549 3,744 4,056 4,368 4,732 5,408 6,084 6,552 7,098 8,112 8,736 9,464 10,647 12,168 13,104 14,196 16,224 18,928 21,294 24,336 26,208 28,392 37,856 42,588 48,672 56,784 85,176 113,568 170,352 and 340,704, with no remainder.
Since 340,704 cannot be divided by just 1 and 340,704, it is not a prime number.