3923107868 has 6 divisors (see below), whose sum is σ = 6865438776. Its totient is φ = 1961553932.

The previous prime is 3923107831. The next prime is 3923107889. The reversal of 3923107868 is 8687013293.

3923107868 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 an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490388480 + ... + 490388487.

It is an arithmetic number, because the mean of its divisors is an integer number (1144239796).

Almost surely, 2^3923107868 is an apocalyptic number.

It is an amenable number.

3923107868 is a deficient number, since it is larger than the sum of its proper divisors (2942330908).

3923107868 is a wasteful number, since it uses less digits than its factorization.

3923107868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980776971 (or 980776969 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 3923107868 is about 62634.7177530162. The cubic root of 3923107868 is about 1577.1636165655.

The spelling of 3923107868 in words is "three billion, nine hundred twenty-three million, one hundred seven thousand, eight hundred sixty-eight".