Alright, let's work through 3479 times 2147 step by step
3479 × 2147 = 2147 × (3479)
+ 2147 × 9 yielding 19323
+ 2147 × 70 producing 150290
+ 2147 × 400 giving us 858800
+ 2147 × 3000 what gives us 6441000

= 7469413
