3936968212 has 12 divisors (see below), whose sum is σ = 6890909760. Its totient is φ = 1968136856.

The previous prime is 3936968201. The next prime is 3936968237. The reversal of 3936968212 is 2128696393.

3936968212 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 in 3 ways as a sum of consecutive naturals, for example, 60412 + ... + 107347.

It is an arithmetic number, because the mean of its divisors is an integer number (574242480).

Almost surely, 2^3936968212 is an apocalyptic number.

It is an amenable number.

3936968212 is a deficient number, since it is larger than the sum of its proper divisors (2953941548).

3936968212 is a wasteful number, since it uses less digits than its factorization.

3936968212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173630 (or 173628 counting only the distinct ones).

The product of its digits is 839808, while the sum is 49.

The square root of 3936968212 is about 62745.2644587621. The cubic root of 3936968212 is about 1579.0188070233.

The spelling of 3936968212 in words is "three billion, nine hundred thirty-six million, nine hundred sixty-eight thousand, two hundred twelve".