3933958664 has 16 divisors (see below), whose sum is σ = 7764392400. Its totient is φ = 1863454032.

The previous prime is 3933958657. The next prime is 3933958681. The reversal of 3933958664 is 4668593393.

3933958664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12940502 + ... + 12940805.

It is an arithmetic number, because the mean of its divisors is an integer number (485274525).

Almost surely, 2^3933958664 is an apocalyptic number.

It is an amenable number.

3933958664 is a deficient number, since it is larger than the sum of its proper divisors (3830433736).

3933958664 is a wasteful number, since it uses less digits than its factorization.

3933958664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25881332 (or 25881328 counting only the distinct ones).

The product of its digits is 12597120, while the sum is 56.

The square root of 3933958664 is about 62721.2776017836. The cubic root of 3933958664 is about 1578.6163531513.

The spelling of 3933958664 in words is "three billion, nine hundred thirty-three million, nine hundred fifty-eight thousand, six hundred sixty-four".