3011916 has 12 divisors (see below), whose sum is σ = 7027832. Its totient is φ = 1003968.

The previous prime is 3011909. The next prime is 3011917. The reversal of 3011916 is 6191103.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3011892 and 3011901.

It is not an unprimeable number, because it can be changed into a prime (3011917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125485 + ... + 125508.

Almost surely, 2^3011916 is an apocalyptic number.

It is an amenable number.

3011916 is an abundant number, since it is smaller than the sum of its proper divisors (4015916).

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

3011916 is a wasteful number, since it uses less digits than its factorization.

3011916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251000 (or 250998 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 3011916 is about 1735.4872514657. The cubic root of 3011916 is about 144.4156586074.

It can be divided in two parts, 30119 and 16, that added together give a triangular number (30135 = T₂₄₅).

The spelling of 3011916 in words is "three million, eleven thousand, nine hundred sixteen".