No problem, we've got 3146 and 2789 to multiply
3146 × 2789 = 2789 × (3146)
+ 2789 × 6 that equals 16734
+ 2789 × 40 what gives us 111560
+ 2789 × 100 what gives us 278900
+ 2789 × 3000 producing 8367000

= 8774194
