No problem, we've got 1223 and 2889 to multiply
1223 × 2889 = 2889 × (1223)
+ 2889 × 3 resulting in 8667
+ 2889 × 20 that is equal 57780
+ 2889 × 200 what gives us 577800
+ 2889 × 1000 what gives us 2889000

= 3533247
