U+0664 "٤" Arabic-Indic Digit Four Unicode Character

U+0664 "٤" Arabic-Indic Digit Four is a numeral used in the Arabic script to represent the number four, distinct from the Western "4" in both shape and origin. It belongs to the block of Arabic-Indic digits, which are employed in various languages that use the Arabic script, including Arabic, Persian, and Urdu, although its exact appearance and usage can vary by region. This digit is encoded in Unicode to ensure consistent representation across digital platforms, preserving the traditional numeral system that developed from Indian mathematics and spread through the Islamic world.