No problem, we've got 1889 and 3906 to multiply
1889 × 3906 = 3906 × (1889)
+ 3906 × 9 which equals 35154
+ 3906 × 80 which equals 312480
+ 3906 × 800 which equals 3124800
+ 3906 × 1000 yielding 3906000

= 7378434
