No problem, we've got 2669 and 7390 to multiply
2669 × 7390 = 7390 × (2669)
+ 7390 × 9 what gives us 66510
+ 7390 × 60 that is equal 443400
+ 7390 × 600 giving us 4434000
+ 7390 × 2000 that results in 14780000

= 19723910
