No problem, we've got 4641 and 1965 to multiply
4641 × 1965 = 1965 × (4641)
+ 1965 × 1 what gives us 1965
+ 1965 × 40 resulting in 78600
+ 1965 × 600 what gives us 1179000
+ 1965 × 4000 that equals 7860000

= 9119565
