804084 has 24 divisors (see below), whose sum is σ = 1927968. Its totient is φ = 260640.

The previous prime is 804077. The next prime is 804091. The reversal of 804084 is 480408.

804084 = T₁₁₂ + T₁₁₃ + ... + T₁₈₃.

It is an interprime number because it is at equal distance from previous prime (804077) and next prime (804091).

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, 462 + ... + 1349.

It is an arithmetic number, because the mean of its divisors is an integer number (80332).

2⁸⁰⁴⁰⁸⁴ is an apocalyptic number.

It is an amenable number.

804084 is an abundant number, since it is smaller than the sum of its proper divisors (1123884).

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

804084 is a wasteful number, since it uses less digits than its factorization.

804084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855 (or 1853 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 804084 is about 896.7073101074. The cubic root of 804084 is about 92.9894773619.

The spelling of 804084 in words is "eight hundred four thousand, eighty-four".