3911866012 has 6 divisors (see below), whose sum is σ = 6845765528. Its totient is φ = 1955933004.

The previous prime is 3911866009. The next prime is 3911866031. The reversal of 3911866012 is 2106681193.

3911866012 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, 488983248 + ... + 488983255.

Almost surely, 2^3911866012 is an apocalyptic number.

It is an amenable number.

3911866012 is a deficient number, since it is larger than the sum of its proper divisors (2933899516).

3911866012 is a wasteful number, since it uses less digits than its factorization.

3911866012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977966507 (or 977966505 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 3911866012 is about 62544.9119593273. The cubic root of 3911866012 is about 1575.6556956770.

The spelling of 3911866012 in words is "three billion, nine hundred eleven million, eight hundred sixty-six thousand, twelve".