2768043708 has 18 divisors (see below), whose sum is σ = 6996999464. Its totient is φ = 922681224.

The previous prime is 2768043689. The next prime is 2768043713. The reversal of 2768043708 is 8073408672.

It is a happy number.

2768043708 is a `hidden beast` number, since 276 + 8 + 0 + 4 + 370 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38445016 + ... + 38445087.

Almost surely, 2^2768043708 is an apocalyptic number.

It is an amenable number.

2768043708 is an abundant number, since it is smaller than the sum of its proper divisors (4228955756).

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

2768043708 is a wasteful number, since it uses less digits than its factorization.

2768043708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76890113 (or 76890108 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 2768043708 is about 52612.2011324370. The cubic root of 2768043708 is about 1404.0771806014.

The spelling of 2768043708 in words is "two billion, seven hundred sixty-eight million, forty-three thousand, seven hundred eight".