8723427896 has 16 divisors (see below), whose sum is σ = 17217292200. Its totient is φ = 4132149984.

The previous prime is 8723427883. The next prime is 8723427899. The reversal of 8723427896 is 6987243278.

It is a happy number.

8723427896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8723427899) by changing a digit.

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, 28695335 + ... + 28695638.

Almost surely, 2^8723427896 is an apocalyptic number.

It is an amenable number.

8723427896 is a deficient number, since it is larger than the sum of its proper divisors (8493864304).

8723427896 is a wasteful number, since it uses less digits than its factorization.

8723427896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57390998 (or 57390994 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 56.

The square root of 8723427896 is about 93399.2928024618. The cubic root of 8723427896 is about 2058.5546067805.

The spelling of 8723427896 in words is "eight billion, seven hundred twenty-three million, four hundred twenty-seven thousand, eight hundred ninety-six".