2877679968 has 24 divisors (see below), whose sum is σ = 7553910168. Its totient is φ = 959226624.

The previous prime is 2877679967. The next prime is 2877679993. The reversal of 2877679968 is 8699767782.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2877679963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14987821 + ... + 14988012.

It is an arithmetic number, because the mean of its divisors is an integer number (314746257).

Almost surely, 2^2877679968 is an apocalyptic number.

It is an amenable number.

2877679968 is an abundant number, since it is smaller than the sum of its proper divisors (4676230200).

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

2877679968 is a wasteful number, since it uses less digits than its factorization.

2877679968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29975846 (or 29975838 counting only the distinct ones).

The product of its digits is 128024064, while the sum is 69.

The square root of 2877679968 is about 53644.0114831097. The cubic root of 2877679968 is about 1422.3751772056.

The spelling of 2877679968 in words is "two billion, eight hundred seventy-seven million, six hundred seventy-nine thousand, nine hundred sixty-eight".