Alright, let's work through 1662 times 1058 step by step
1662 × 1058 = 1058 × (1662)
+ 1058 × 2 yielding 2116
+ 1058 × 60 producing 63480
+ 1058 × 600 that is equal 634800
+ 1058 × 1000 what gives us 1058000

= 1758396
