A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 9369584 can be evenly divided by 1 2 4 7 8 14 16 17 19 28 34 37 38 49 56 68 74 76 98 112 119 133 136 148 152 196 238 259 266 272 296 304 323 392 476 518 532 592 629 646 703 784 833 931 952 1,036 1,064 1,258 1,292 1,406 1,666 1,813 1,862 1,904 2,072 2,128 2,261 2,516 2,584 2,812 3,332 3,626 3,724 4,144 4,403 4,522 4,921 5,032 5,168 5,624 6,664 7,252 7,448 8,806 9,044 9,842 10,064 11,248 11,951 13,328 14,504 14,896 15,827 17,612 18,088 19,684 23,902 29,008 30,821 31,654 34,447 35,224 36,176 39,368 47,804 61,642 63,308 68,894 70,448 78,736 83,657 95,608 123,284 126,616 137,788 167,314 191,216 246,568 253,232 275,576 334,628 493,136 551,152 585,599 669,256 1,171,198 1,338,512 2,342,396 4,684,792 and 9,369,584, with no remainder.
Since 9,369,584 cannot be divided by just 1 and 9,369,584, it is not a prime number.