Q: What is the negative version of the number 398,438,864?
A: -398,438,864
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:
| 398,438,862 | 398,438,863 | 398,438,865 | 398,438,866 |
| -398,438,862 | -398,438,863 | -398,438,865 | -398,438,866 |