3920201612 has 12 divisors (see below), whose sum is σ = 6875046360. Its totient is φ = 1955902656.

The previous prime is 3920201603. The next prime is 3920201629. The reversal of 3920201612 is 2161020293.

3920201612 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, 1047437 + ... + 1051172.

It is an arithmetic number, because the mean of its divisors is an integer number (572920530).

Almost surely, 2^3920201612 is an apocalyptic number.

It is an amenable number.

3920201612 is a deficient number, since it is larger than the sum of its proper divisors (2954844748).

3920201612 is a wasteful number, since it uses less digits than its factorization.

3920201612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099080 (or 2099078 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3920201612 is about 62611.5134140679. The cubic root of 3920201612 is about 1576.7740637157.

The spelling of 3920201612 in words is "three billion, nine hundred twenty million, two hundred one thousand, six hundred twelve".