3108812 has 12 divisors (see below), whose sum is σ = 6217680. Its totient is φ = 1332336.

The previous prime is 3108797. The next prime is 3108817. The reversal of 3108812 is 2188013.

3108812 is an admirable number.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3108817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55487 + ... + 55542.

It is an arithmetic number, because the mean of its divisors is an integer number (518140).

Almost surely, 2^3108812 is an apocalyptic number.

It is an amenable number.

3108812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3108812 is a wasteful number, since it uses less digits than its factorization.

3108812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111040 (or 111038 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 3108812 is about 1763.1823501839. The cubic root of 3108812 is about 145.9480017494.

The spelling of 3108812 in words is "three million, one hundred eight thousand, eight hundred twelve".