What is 7 * 7?

7 * 7 is a multiplication operation where two numbers, both equal to 7, are multiplied together. The result of the operation is 49, which is the product of 7 and 7. In mathematics, 7 * 7 is also known as a square, since it represents the area of a square with side length of 7 units. The number 7 is a prime number and it is the fourth smallest prime number. Additionally, 7 is considered a lucky number in many cultures and is often associated with good fortune, prosperity, and perfection.