4329 has two representations as a sum of two squares: 4329 = 272 + 602 = 452 + 482.
4329 is a divisor of 1003 - 1.
4329 is the only number n such that n, 2n, 4n, and 6n together contain every digit from 1 to 9 exactly twice: 4329, 8658, 17316, 25974.
IC4329 is a supercluster of galaxies found in the constellation Centaurus.
