2768003764 has 24 divisors (see below), whose sum is σ = 5003889408. Its totient is φ = 1338385920.

The previous prime is 2768003753. The next prime is 2768003789. The reversal of 2768003764 is 4673008672.

It is a happy number.

2768003764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2768003764.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181524 + ... + 196180.

It is an arithmetic number, because the mean of its divisors is an integer number (208495392).

Almost surely, 2^2768003764 is an apocalyptic number.

It is an amenable number.

2768003764 is a deficient number, since it is larger than the sum of its proper divisors (2235885644).

2768003764 is a wasteful number, since it uses less digits than its factorization.

2768003764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16215 (or 16213 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 2768003764 is about 52611.8215233041. The cubic root of 2768003764 is about 1404.0704267668.

The spelling of 2768003764 in words is "two billion, seven hundred sixty-eight million, three thousand, seven hundred sixty-four".