804976632 has 96 divisors (see below), whose sum is σ = 2285506080. Its totient is φ = 255467520.

The previous prime is 804976619. The next prime is 804976637. The reversal of 804976632 is 236679408.

804976632 is a `hidden beast` number, since 8 + 0 + 4 + 9 + 7 + 6 + 632 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804976637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 398088 + ... + 400104.

It is an arithmetic number, because the mean of its divisors is an integer number (23807355).

Almost surely, 2^804976632 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 804976632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1142753040).

804976632 is an abundant number, since it is smaller than the sum of its proper divisors (1480529448).

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

804976632 is a wasteful number, since it uses less digits than its factorization.

804976632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293 (or 2286 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 804976632 is about 28372.1101083441. The cubic root of 804976632 is about 930.2387455035.

It can be divided in two parts, 8049 and 76632, that added together give a square (84681 = 291²).

The spelling of 804976632 in words is "eight hundred four million, nine hundred seventy-six thousand, six hundred thirty-two".