No problem, we've got 3659 and 1204 to multiply
3659 × 1204 = 1204 × (3659)
+ 1204 × 9 that equals 10836
+ 1204 × 50 which equals 60200
+ 1204 × 600 what gives us 722400
+ 1204 × 3000 what gives us 3612000

= 4405436
