804303 has 8 divisors (see below), whose sum is σ = 1191600. Its totient is φ = 536184.

The previous prime is 804283. The next prime is 804313. The reversal of 804303 is 303408.

It is not a de Polignac number, because 804303 - 2⁶ = 804239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14868 + ... + 14921.

It is an arithmetic number, because the mean of its divisors is an integer number (148950).

2⁸⁰⁴³⁰³ is an apocalyptic number.

804303 is a deficient number, since it is larger than the sum of its proper divisors (387297).

804303 is a wasteful number, since it uses less digits than its factorization.

804303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29798 (or 29792 counting only the distinct ones).

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

The square root of 804303 is about 896.8294152179. The cubic root of 804303 is about 92.9979187880.

The spelling of 804303 in words is "eight hundred four thousand, three hundred three".