No problem, we've got 1827 and 2460 to multiply
1827 × 2460 = 2460 × (1827)
+ 2460 × 7 that equals 17220
+ 2460 × 20 that equals 49200
+ 2460 × 800 giving us 1968000
+ 2460 × 1000 which equals 2460000

= 4494420
