The answer depends on 1000 WHAT!
1234 * 1234 + 1234 = 1234 * 1235 = 1523990
1234 + 1234 = 2468
Pairs of positive integer factors of 1234 are: 1 x 1234 = 1234 2 x 617 = 1234 And their reverses.
By the uniqueness of numbers, the only number for 1234 is 1234 itself.
1522756
2468
1234.0000-.1234 = 1233.8766
23-1234 = -1211
1234-1256 = -22
1234-1234567777777 = -1234567776543
2×617, 1×1234
1234 centimetre is not any amount of kilograms not millilitre since they measure different characteristics. According to the basic principles of dimensional analyses, any attempt to compare the two are flawed.