2768762764 has 12 divisors (see below), whose sum is σ = 5100352600. Its totient is φ = 1311519168.

The previous prime is 2768762713. The next prime is 2768762767. The reversal of 2768762764 is 4672678672.

It is not an unprimeable number, because it can be changed into a prime (2768762767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18215469 + ... + 18215620.

Almost surely, 2^2768762764 is an apocalyptic number.

It is an amenable number.

2768762764 is a deficient number, since it is larger than the sum of its proper divisors (2331589836).

2768762764 is a wasteful number, since it uses less digits than its factorization.

2768762764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36431112 (or 36431110 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 55.

The square root of 2768762764 is about 52619.0342366714. The cubic root of 2768762764 is about 1404.1987493359.

The spelling of 2768762764 in words is "two billion, seven hundred sixty-eight million, seven hundred sixty-two thousand, seven hundred sixty-four".