Alright, let's work through 3973 times 5943 step by step
3973 × 5943 = 5943 × (3973)
+ 5943 × 3 what gives us 17829
+ 5943 × 70 producing 416010
+ 5943 × 900 what gives us 5348700
+ 5943 × 3000 that equals 17829000

= 23611539
