804928363684 has 27 divisors (see below), whose sum is σ = 1417360651203. Its totient is φ = 399983484672.

The previous prime is 804928363669. The next prime is 804928363711. The reversal of 804928363684 is 486363829408.

The square root of 804928363684 is 897178.

It is a perfect power (a square), and thus also a powerful number.

804928363684 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 4 ways, for example, as 245244829284 + 559683534400 = 495222^2 + 748120^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 310422292 + ... + 310424884.

Almost surely, 2^804928363684 is an apocalyptic number.

804928363684 is the 897178-th square number.

It is an amenable number.

804928363684 is a deficient number, since it is larger than the sum of its proper divisors (612432287519).

804928363684 is an frugal number, since it uses more digits than its factorization.

804928363684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5536 (or 2768 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 61.

The spelling of 804928363684 in words is "eight hundred four billion, nine hundred twenty-eight million, three hundred sixty-three thousand, six hundred eighty-four".