Q: What is the negative version of the number 867,405,649?
A: -867,405,649
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 867,405,647 | 867,405,648 | 867,405,650 | 867,405,651 |
| -867,405,647 | -867,405,648 | -867,405,650 | -867,405,651 |