8668230816 has 48 divisors (see below), whose sum is σ = 26004694464. Its totient is φ = 2476637184.

The previous prime is 8668230811. The next prime is 8668230817. The reversal of 8668230816 is 6180328668.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (8668230811) 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, 6448905 + ... + 6450248.

It is an arithmetic number, because the mean of its divisors is an integer number (541764468).

Almost surely, 2^8668230816 is an apocalyptic number.

It is an amenable number.

8668230816 is an abundant number, since it is smaller than the sum of its proper divisors (17336463648).

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

8668230816 is a wasteful number, since it uses less digits than its factorization.

8668230816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12899173 (or 12899165 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 8668230816 is about 93103.3340756388. The cubic root of 8668230816 is about 2054.2036144294.

The spelling of 8668230816 in words is "eight billion, six hundred sixty-eight million, two hundred thirty thousand, eight hundred sixteen".