4856646688 has 48 divisors (see below), whose sum is σ = 9717140160. Its totient is φ = 2388900096.

The previous prime is 4856646667. The next prime is 4856646721. The reversal of 4856646688 is 8866466584.

It is a super-2 number, since 2×4856646688² = 47174034104122738688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3114453 + ... + 3116011.

It is an arithmetic number, because the mean of its divisors is an integer number (202440420).

Almost surely, 2^4856646688 is an apocalyptic number.

It is an amenable number.

4856646688 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

4856646688 is a wasteful number, since it uses less digits than its factorization.

4856646688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3089 (or 3081 counting only the distinct ones).

The product of its digits is 53084160, while the sum is 61.

The square root of 4856646688 is about 69689.6454862557. The cubic root of 4856646688 is about 1693.4751836584.

The spelling of 4856646688 in words is "four billion, eight hundred fifty-six million, six hundred forty-six thousand, six hundred eighty-eight".