4844774864 has 20 divisors (see below), whose sum is σ = 9389040804. Its totient is φ = 2421796608.

The previous prime is 4844774863. The next prime is 4844774873. The reversal of 4844774864 is 4684774484.

It can be written as a sum of positive squares in 2 ways, for example, as 3431616400 + 1413158464 = 58580^2 + 37592^2 .

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4844774863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34964 + ... + 104460.

Almost surely, 2^4844774864 is an apocalyptic number.

It is an amenable number.

4844774864 is a deficient number, since it is larger than the sum of its proper divisors (4544265940).

4844774864 is a wasteful number, since it uses less digits than its factorization.

4844774864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73862 (or 73856 counting only the distinct ones).

The product of its digits is 19267584, while the sum is 56.

The square root of 4844774864 is about 69604.4169862804. The cubic root of 4844774864 is about 1692.0941866803.

The spelling of 4844774864 in words is "four billion, eight hundred forty-four million, seven hundred seventy-four thousand, eight hundred sixty-four".