No problem, we've got 4085 and 7793 to multiply
4085 × 7793 = 7793 × (4085)
+ 7793 × 5 giving us 38965
+ 7793 × 80 resulting in 623440
+ 7793 × 000 producing 0
+ 7793 × 4000 which equals 31172000

= 31834405
