804603456 has 70 divisors (see below), whose sum is σ = 2385112070. Its totient is φ = 268199424.

The previous prime is 804603433. The next prime is 804603467. The reversal of 804603456 is 654306408.

804603456 is a `hidden beast` number, since 8 + 0 + 4 + 603 + 45 + 6 = 666.

804603456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 421070400 + 383533056 = 20520^2 + 19584^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 804603456.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 72421 + ... + 82788.

Almost surely, 2^804603456 is an apocalyptic number.

It is an amenable number.

804603456 is an abundant number, since it is smaller than the sum of its proper divisors (1580508614).

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

804603456 is a wasteful number, since it uses less digits than its factorization.

804603456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155233 (or 155214 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 804603456 is about 28365.5328876438. The cubic root of 804603456 is about 930.0949746918.

The spelling of 804603456 in words is "eight hundred four million, six hundred three thousand, four hundred fifty-six".