804734 has 16 divisors (see below), whose sum is σ = 1410048. Its totient is φ = 337272.

The previous prime is 804709. The next prime is 804743. The reversal of 804734 is 437408.

804734 = T₄₇₆ + T₄₇₇ + ... + T₄₈₂.

It is a plaindrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47 + ... + 1269.

It is an arithmetic number, because the mean of its divisors is an integer number (88128).

2⁸⁰⁴⁷³⁴ is an apocalyptic number.

804734 is a deficient number, since it is larger than the sum of its proper divisors (605314).

804734 is a wasteful number, since it uses less digits than its factorization.

804734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 804734 is about 897.0696739942. The cubic root of 804734 is about 93.0145273487.

The spelling of 804734 in words is "eight hundred four thousand, seven hundred thirty-four".