8468668648 has 16 divisors (see below), whose sum is σ = 17322276960. Its totient is φ = 3849394800.

The previous prime is 8468668639. The next prime is 8468668673.

8468668648 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 8468668648.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48117348 + ... + 48117523.

It is an arithmetic number, because the mean of its divisors is an integer number (1082642310).

Almost surely, 2^8468668648 is an apocalyptic number.

8468668648 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8468668648 is an abundant number, since it is smaller than the sum of its proper divisors (8853608312).

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

8468668648 is a wasteful number, since it uses less digits than its factorization.

8468668648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96234888 (or 96234884 counting only the distinct ones).

The product of its digits is 84934656, while the sum is 64.

The square root of 8468668648 is about 92025.3695890432. The cubic root of 8468668648 is about 2038.3169387313.

The spelling of 8468668648 in words is "eight billion, four hundred sixty-eight million, six hundred sixty-eight thousand, six hundred forty-eight".