No problem, we've got 3344 and 4039 to multiply
3344 × 4039 = 4039 × (3344)
+ 4039 × 4 giving us 16156
+ 4039 × 40 that results in 161560
+ 4039 × 300 that equals 1211700
+ 4039 × 3000 that equals 12117000

= 13506416
