804166092 has 36 divisors (see below), whose sum is σ = 2044125720. Its totient is φ = 266555712.

The previous prime is 804166067. The next prime is 804166151. The reversal of 804166092 is 290661408.

804166092 is a `hidden beast` number, since 8 + 0 + 41 + 6 + 609 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55953 + ... + 68840.

It is an arithmetic number, because the mean of its divisors is an integer number (56781270).

Almost surely, 2^804166092 is an apocalyptic number.

It is an amenable number.

804166092 is an abundant number, since it is smaller than the sum of its proper divisors (1239959628).

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

804166092 is a wasteful number, since it uses less digits than its factorization.

804166092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124982 (or 124977 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 804166092 is about 28357.8224128723. The cubic root of 804166092 is about 929.9264180424.

Subtracting from 804166092 its product of nonzero digits (20736), we obtain a triangular number (804145356 = T₄₀₁₀₃).

The spelling of 804166092 in words is "eight hundred four million, one hundred sixty-six thousand, ninety-two".