Where did you , and what kind of information are you expecting it to contain? Need to open, create, or convert a RAR file? - WinZip

The number "1627325094938" is a Unix timestamp in milliseconds. It translates to Tuesday, July 26, 2021, at 6:44:54 PM UTC . This suggests the file was created or automatically named by a computer system at that exact moment.

A .rar (Roshal Archive) file is a compressed folder that contains one or more files intended to save storage space or facilitate easier transfers. How to Access the Content