Q: What is the negative version of the number 398,438,866?
A: -398,438,866
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:
| 398,438,864 | 398,438,865 | 398,438,867 | 398,438,868 |
| -398,438,864 | -398,438,865 | -398,438,867 | -398,438,868 |