4779891744 has 24 divisors (see below), whose sum is σ = 12547216080. Its totient is φ = 1593297216.

The previous prime is 4779891661. The next prime is 4779891757. The reversal of 4779891744 is 4471989774.

It is a tau number, because it is divible by the number of its divisors (24).

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, 24895174 + ... + 24895365.

It is an arithmetic number, because the mean of its divisors is an integer number (522800670).

Almost surely, 2^4779891744 is an apocalyptic number.

It is an amenable number.

4779891744 is an abundant number, since it is smaller than the sum of its proper divisors (7767324336).

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

4779891744 is a wasteful number, since it uses less digits than its factorization.

4779891744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49790552 (or 49790544 counting only the distinct ones).

The product of its digits is 14224896, while the sum is 60.

The square root of 4779891744 is about 69136.7611622066. The cubic root of 4779891744 is about 1684.5064836276.

The spelling of 4779891744 in words is "four billion, seven hundred seventy-nine million, eight hundred ninety-one thousand, seven hundred forty-four".