2678792912 has 20 divisors (see below), whose sum is σ = 5193268800. Its totient is φ = 1338594528.

The previous prime is 2678792903. The next prime is 2678792917. The reversal of 2678792912 is 2192978762.

2678792912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2678792917) 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, 22088 + ... + 76455.

It is an arithmetic number, because the mean of its divisors is an integer number (259663440).

Almost surely, 2^2678792912 is an apocalyptic number.

It is an amenable number.

2678792912 is a deficient number, since it is larger than the sum of its proper divisors (2514475888).

2678792912 is a wasteful number, since it uses less digits than its factorization.

2678792912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100250 (or 100244 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 53.

The square root of 2678792912 is about 51757.0566396506. The cubic root of 2678792912 is about 1388.8213378341.

The spelling of 2678792912 in words is "two billion, six hundred seventy-eight million, seven hundred ninety-two thousand, nine hundred twelve".