No problem, we've got 5736 and 641 to multiply
5736 × 641 = 641 × (5736)
+ 641 × 6 what gives us 3846
+ 641 × 30 what gives us 19230
+ 641 × 700 which equals 448700
+ 641 × 5000 resulting in 3205000

= 3676776
