The Roman numeral "CCCXXXV" represents the number 335. In this numeral, "CCC" stands for 300, "XXX" represents 30, and "V" signifies 5. Roman numerals are a numeral system originating from ancient Rome, using combinations of letters from the Latin alphabet. In modern contexts, Roman numerals like CCCXXXV are often used for decorative purposes, in clock faces, or to denote chapters in books. They are less common in everyday arithmetic but remain a significant part of historical and cultural references, showcasing the influence of ancient Roman civilization on contemporary society.