No problem, we've got 9409 and 7860 to multiply
9409 × 7860 = 7860 × (9409)
+ 7860 × 9 what gives us 70740
+ 7860 × 00 that is equal 0
+ 7860 × 400 that results in 3144000
+ 7860 × 9000 that is equal 70740000

= 73954740
