Alright, let's work through 1606 times 9839 step by step
1606 × 9839 = 9839 × (1606)
+ 9839 × 6 which equals 59034
+ 9839 × 00 that equals 0
+ 9839 × 600 yielding 5903400
+ 9839 × 1000 producing 9839000

= 15801434
