804880452 has 24 divisors (see below), whose sum is σ = 1918014336. Its totient is φ = 262584928.

The previous prime is 804880399. The next prime is 804880459. The reversal of 804880452 is 254088408.

It is a self number, because there is not a number n which added to its sum of digits gives 804880452.

It is not an unprimeable number, because it can be changed into a prime (804880459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712983 + ... + 714110.

It is an arithmetic number, because the mean of its divisors is an integer number (79917264).

Almost surely, 2^804880452 is an apocalyptic number.

It is an amenable number.

804880452 is an abundant number, since it is smaller than the sum of its proper divisors (1113133884).

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

804880452 is a wasteful number, since it uses less digits than its factorization.

804880452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427147 (or 1427145 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 39.

The square root of 804880452 is about 28370.4150833223. The cubic root of 804880452 is about 930.2016951832.

The spelling of 804880452 in words is "eight hundred four million, eight hundred eighty thousand, four hundred fifty-two".