8023730788 has 24 divisors (see below), whose sum is σ = 15380177400. Its totient is φ = 3645669888.

The previous prime is 8023730777. The next prime is 8023730789. The reversal of 8023730788 is 8870373208.

It can be written as a sum of positive squares in 4 ways, for example, as 4105221184 + 3918509604 = 64072^2 + 62598^2 .

It is not an unprimeable number, because it can be changed into a prime (8023730789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2032443 + ... + 2036386.

It is an arithmetic number, because the mean of its divisors is an integer number (640840725).

Almost surely, 2^8023730788 is an apocalyptic number.

It is an amenable number.

8023730788 is a deficient number, since it is larger than the sum of its proper divisors (7356446612).

8023730788 is a wasteful number, since it uses less digits than its factorization.

8023730788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068879 (or 4068877 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 8023730788 is about 89575.2800051443. The cubic root of 8023730788 is about 2001.9756134997.

The spelling of 8023730788 in words is "eight billion, twenty-three million, seven hundred thirty thousand, seven hundred eighty-eight".