432304 has 20 divisors (see below), whose sum is σ = 859320. Its totient is φ = 210560.

The previous prime is 432301. The next prime is 432317. The reversal of 432304 is 403234.

432304 = 82² + 83² + ... + 122².

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (432301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327 + ... + 985.

It is an arithmetic number, because the mean of its divisors is an integer number (42966).

2⁴³²³⁰⁴ is an apocalyptic number.

It is an amenable number.

432304 is a deficient number, since it is larger than the sum of its proper divisors (427016).

432304 is a wasteful number, since it uses less digits than its factorization.

432304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 432304 is about 657.4982889712. The cubic root of 432304 is about 75.6129910581.

Adding to 432304 its reverse (403234), we get a palindrome (835538).

It can be divided in two parts, 43230 and 4, that added together give a palindrome (43234).

The spelling of 432304 in words is "four hundred thirty-two thousand, three hundred four".