2748876844 has 24 divisors (see below), whose sum is σ = 5502339360. Its totient is φ = 1177107456.

The previous prime is 2748876833. The next prime is 2748876869. The reversal of 2748876844 is 4486788472.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6259 + ... + 74410.

It is an arithmetic number, because the mean of its divisors is an integer number (229264140).

Almost surely, 2^2748876844 is an apocalyptic number.

It is an amenable number.

2748876844 is an abundant number, since it is smaller than the sum of its proper divisors (2753462516).

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

2748876844 is a wasteful number, since it uses less digits than its factorization.

2748876844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81897 (or 81895 counting only the distinct ones).

The product of its digits is 19267584, while the sum is 58.

The square root of 2748876844 is about 52429.7324425750. The cubic root of 2748876844 is about 1400.8289043681.

The spelling of 2748876844 in words is "two billion, seven hundred forty-eight million, eight hundred seventy-six thousand, eight hundred forty-four".