If this specific number refers to a file you have encountered or a specific archive, its "features" would depend entirely on what was packed inside it. However, if you are looking for the general features of the format itself, here are the key highlights:
: It natively supports non-English file names, ensuring that files from different languages are preserved correctly. 23998 rar
Could you provide more on where you saw this number, such as a specific website, an error message, or a part of a larger file name? If this specific number refers to a file