No problem, we've got 1684 and 2202 to multiply
1684 × 2202 = 2202 × (1684)
+ 2202 × 4 which equals 8808
+ 2202 × 80 that is equal 176160
+ 2202 × 600 that equals 1321200
+ 2202 × 1000 resulting in 2202000

= 3708168
