803304 has 32 divisors (see below), whose sum is σ = 2232000. Its totient is φ = 267696.

The previous prime is 803287. The next prime is 803311. The reversal of 803304 is 403308.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 803304.

It is an unprimeable number.

803304 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1644 + ... + 2075.

It is an arithmetic number, because the mean of its divisors is an integer number (69750).

2⁸⁰³³⁰⁴ is an apocalyptic number.

It is an amenable number.

803304 is an abundant number, since it is smaller than the sum of its proper divisors (1428696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

803304 is a wasteful number, since it uses less digits than its factorization.

803304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3734 (or 3724 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 803304 is about 896.2722800578. The cubic root of 803304 is about 92.9593995516.

The spelling of 803304 in words is "eight hundred three thousand, three hundred four".