804089160 has 512 divisors, whose sum is σ = 3273523200. Its totient is φ = 171694080.

The previous prime is 804089149. The next prime is 804089189. The reversal of 804089160 is 61980408.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11014884 + ... + 11014956.

It is an arithmetic number, because the mean of its divisors is an integer number (6393600).

Almost surely, 2^804089160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 804089160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1636761600).

804089160 is an abundant number, since it is smaller than the sum of its proper divisors (2469434040).

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

804089160 is a wasteful number, since it uses less digits than its factorization.

804089160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 804089160 is about 28356.4659293079. The cubic root of 804089160 is about 929.8967627338.

The spelling of 804089160 in words is "eight hundred four million, eighty-nine thousand, one hundred sixty".