4856944464 has 160 divisors (see below), whose sum is σ = 14772368000. Its totient is φ = 1523598336.

The previous prime is 4856944441. The next prime is 4856944493. The reversal of 4856944464 is 4644496584.

4856944464 is a `hidden beast` number, since 4 + 85 + 69 + 44 + 464 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 4856944464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1286772 + ... + 1290540.

It is an arithmetic number, because the mean of its divisors is an integer number (92327300).

Almost surely, 2^4856944464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4856944464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7386184000).

4856944464 is an abundant number, since it is smaller than the sum of its proper divisors (9915423536).

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

4856944464 is a wasteful number, since it uses less digits than its factorization.

4856944464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3962 (or 3950 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 54.

The square root of 4856944464 is about 69691.7818971505. The cubic root of 4856944464 is about 1693.5097936814.

The spelling of 4856944464 in words is "four billion, eight hundred fifty-six million, nine hundred forty-four thousand, four hundred sixty-four".