Alright, let's work through 2433 times 3873 step by step
2433 × 3873 = 3873 × (2433)
+ 3873 × 3 which equals 11619
+ 3873 × 30 resulting in 116190
+ 3873 × 400 what gives us 1549200
+ 3873 × 2000 what gives us 7746000

= 9423009
