Three Hundred Forty Five is a natural number that follows Three Hundred Forty Four and precedes Three Hundred Forty Six. It is an odd number and can be expressed in Roman numerals as CCCLXV. In mathematics, it can be factored into prime numbers as 3 × 5 × 23. In terms of its significance, Three Hundred Forty Five can represent various things, such as a quantity, a score, or a measurement. For example, it could denote the number of pages in a book or the total points scored in a game. Its applications are diverse across different fields.