3911010012 has 72 divisors (see below), whose sum is σ = 12167596896. Its totient is φ = 1031474304.

The previous prime is 3911010011. The next prime is 3911010023. The reversal of 3911010012 is 2100101193.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3911010011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 593643 + ... + 600194.

Almost surely, 2^3911010012 is an apocalyptic number.

It is an amenable number.

3911010012 is an abundant number, since it is smaller than the sum of its proper divisors (8256586884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3911010012 is a wasteful number, since it uses less digits than its factorization.

3911010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193867 (or 1193862 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 3911010012 is about 62538.0685023131. The cubic root of 3911010012 is about 1575.5407582309.

The spelling of 3911010012 in words is "three billion, nine hundred eleven million, ten thousand, twelve".