804048036 has 96 divisors (see below), whose sum is σ = 2115351168. Its totient is φ = 235560960.

The previous prime is 804048019. The next prime is 804048041. The reversal of 804048036 is 630840408.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 804047988 and 804048006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 942186 + ... + 943038.

It is an arithmetic number, because the mean of its divisors is an integer number (22034908).

Almost surely, 2^804048036 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 804048036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1057675584).

804048036 is an abundant number, since it is smaller than the sum of its proper divisors (1311303132).

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

804048036 is a wasteful number, since it uses less digits than its factorization.

804048036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101 (or 1099 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 804048036 is about 28355.7407944141. The cubic root of 804048036 is about 929.8809097131.

The spelling of 804048036 in words is "eight hundred four million, forty-eight thousand, thirty-six".