Let's calculate 3699 x 7985
3699 × 7985 = 7985 × (3699)
+ 7985 × 9 what gives us 71865
+ 7985 × 90 what gives us 718650
+ 7985 × 600 that is equal 4791000
+ 7985 × 3000 giving us 23955000

= 29536515
