Alright, let's work through 3336 times 6123 step by step
3336 × 6123 = 6123 × (3336)
+ 6123 × 6 giving us 36738
+ 6123 × 30 that is equal 183690
+ 6123 × 300 that equals 1836900
+ 6123 × 3000 which equals 18369000

= 20426328
