804011736 has 128 divisors (see below), whose sum is σ = 2423001600. Its totient is φ = 219310080.

The previous prime is 804011711. The next prime is 804011783. The reversal of 804011736 is 637110408.

It is a happy number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 99330 + ... + 107118.

It is an arithmetic number, because the mean of its divisors is an integer number (18929700).

Almost surely, 2^804011736 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 804011736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1211500800).

804011736 is an abundant number, since it is smaller than the sum of its proper divisors (1618989864).

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

804011736 is a wasteful number, since it uses less digits than its factorization.

804011736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7849 (or 7845 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 804011736 is about 28355.1007051641. The cubic root of 804011736 is about 929.8669158622.

The spelling of 804011736 in words is "eight hundred four million, eleven thousand, seven hundred thirty-six".