A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 8692848 can be evenly divided by 1 2 3 4 6 8 9 12 16 17 18 24 34 36 48 51 53 67 68 72 102 106 134 136 144 153 159 201 204 212 268 272 306 318 402 408 424 477 536 603 612 636 804 816 848 901 954 1,072 1,139 1,206 1,224 1,272 1,608 1,802 1,908 2,278 2,412 2,448 2,544 2,703 3,216 3,417 3,551 3,604 3,816 4,556 4,824 5,406 6,834 7,102 7,208 7,632 8,109 9,112 9,648 10,251 10,653 10,812 13,668 14,204 14,416 16,218 18,224 20,502 21,306 21,624 27,336 28,408 31,959 32,436 41,004 42,612 43,248 54,672 56,816 60,367 63,918 64,872 82,008 85,224 120,734 127,836 129,744 164,016 170,448 181,101 241,468 255,672 362,202 482,936 511,344 543,303 724,404 965,872 1,086,606 1,448,808 2,173,212 2,897,616 4,346,424 and 8,692,848, with no remainder.
Since 8,692,848 cannot be divided by just 1 and 8,692,848, it is not a prime number.