No problem, we've got 3892 and 9399 to multiply
3892 × 9399 = 9399 × (3892)
+ 9399 × 2 that is equal 18798
+ 9399 × 90 that is equal 845910
+ 9399 × 800 that is equal 7519200
+ 9399 × 3000 that equals 28197000

= 36580908
