Alright, let's work through 3423 times 7949 step by step
3423 × 7949 = 7949 × (3423)
+ 7949 × 3 which equals 23847
+ 7949 × 20 that is equal 158980
+ 7949 × 400 resulting in 3179600
+ 7949 × 3000 which equals 23847000

= 27209427
