8072804764 has 12 divisors (see below), whose sum is σ = 14297618664. Its totient is φ = 3987770864.

The previous prime is 8072804743. The next prime is 8072804771. The reversal of 8072804764 is 4674082708.

It is a super-2 number, since 2×8072804764² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 12157507 + ... + 12158170.

It is an arithmetic number, because the mean of its divisors is an integer number (1191468222).

Almost surely, 2^8072804764 is an apocalyptic number.

It is an amenable number.

8072804764 is a deficient number, since it is larger than the sum of its proper divisors (6224813900).

8072804764 is a wasteful number, since it uses less digits than its factorization.

8072804764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24315764 (or 24315762 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 46.

The square root of 8072804764 is about 89848.7883279457. The cubic root of 8072804764 is about 2006.0487515268.

The spelling of 8072804764 in words is "eight billion, seventy-two million, eight hundred four thousand, seven hundred sixty-four".