Alright, let's work through 2605 times 3687 step by step
2605 × 3687 = 3687 × (2605)
+ 3687 × 5 which equals 18435
+ 3687 × 00 what gives us 0
+ 3687 × 600 that results in 2212200
+ 3687 × 2000 giving us 7374000

= 9604635
