3923076768 has 72 divisors (see below), whose sum is σ = 11151217728. Its totient is φ = 1207095552.

The previous prime is 3923076767. The next prime is 3923076799. The reversal of 3923076768 is 8676703293.

3923076768 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 3923076768.

It is not an unprimeable number, because it can be changed into a prime (3923076763) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104680 + ... + 137127.

It is an arithmetic number, because the mean of its divisors is an integer number (154878024).

Almost surely, 2^3923076768 is an apocalyptic number.

It is an amenable number.

3923076768 is an abundant number, since it is smaller than the sum of its proper divisors (7228140960).

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

3923076768 is a wasteful number, since it uses less digits than its factorization.

3923076768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241846 (or 241825 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 51.

The square root of 3923076768 is about 62634.4694876551. The cubic root of 3923076768 is about 1577.1594489583.

The spelling of 3923076768 in words is "three billion, nine hundred twenty-three million, seventy-six thousand, seven hundred sixty-eight".