Alright, let's work through 3646 times 1906 step by step
3646 × 1906 = 1906 × (3646)
+ 1906 × 6 that is equal 11436
+ 1906 × 40 that results in 76240
+ 1906 × 600 that results in 1143600
+ 1906 × 3000 giving us 5718000

= 6949276
