804372 has 24 divisors (see below), whose sum is σ = 1987776. Its totient is φ = 252288.

The previous prime is 804371. The next prime is 804383. The reversal of 804372 is 273408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1768 + ... + 2175.

It is an arithmetic number, because the mean of its divisors is an integer number (82824).

2⁸⁰⁴³⁷² is an apocalyptic number.

It is an amenable number.

804372 is an abundant number, since it is smaller than the sum of its proper divisors (1183404).

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

804372 is a wasteful number, since it uses less digits than its factorization.

804372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3967 (or 3965 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 804372 is about 896.8678832470. The cubic root of 804372 is about 93.0005780979. Note that the first 3 decimals are identical.

It can be divided in two parts, 804 and 372, that added together give a triangular number (1176 = T₄₈).

The spelling of 804372 in words is "eight hundred four thousand, three hundred seventy-two".