The number 3,758,832 can be evenly divided by 1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 33 36 42 44 48 54 56 63 66 72 77 84 88 99 108 112 113 126 132 144 154 168 176 189 198 216 226 231 252 264 297 308 336 339 378 396 432 452 462 504 528 594 616 678 693 756 791 792 904 924 1,008 1,017 1,188 1,232 1,243 1,356 1,386 1,512 1,582 1,584 1,808 1,848 2,034 2,079 2,373 2,376 2,486 2,712 2,772 3,024 3,051 3,164 3,696 3,729 4,068 4,158 4,746 4,752 4,972 5,424 5,544 6,102 6,328 7,119 7,458 8,136 8,316 8,701 9,492 9,944 11,088 11,187 12,204 12,656 14,238 14,916 16,272 16,632 17,402 18,984 19,888 21,357 22,374 24,408 26,103 28,476 29,832 33,264 33,561 34,804 37,968 42,714 44,748 48,816 52,206 56,952 59,664 67,122 69,608 78,309 85,428 89,496 104,412 113,904 134,244 139,216 156,618 170,856 178,992 208,824 234,927 268,488 313,236 341,712 417,648 469,854 536,976 626,472 939,708 1,252,944 1,879,416 and 3,758,832, with no remainder.
Since 3,758,832 cannot be divided by just 1 and 3,758,832, it is a composite number.