The number "3" can refer to many things depending on context, but here are some common interpretations:

• It is the natural number following 2 and preceding 4.
• Mathematically, it is a prime number and one of the basic counting numbers.
• In various cultures and contexts, 3 symbolizes harmony, wisdom, and understanding.
• In sports, "3" may refer to a team number, player number, or a division such as the 3. Liga in German football.
• In entertainment, "3%" is a popular Brazilian dystopian TV series on Netflix about young adults competing for admission to a privileged society.

If you have a specific context or meaning of "3" in mind, please clarify. Without further context, "3" is simply a number with broad mathematical, cultural, and symbolic significance.