3166912 has 28 divisors (see below), whose sum is σ = 7183120. Its totient is φ = 1357056.

The previous prime is 3166903. The next prime is 3166921. The reversal of 3166912 is 2196613.

It is an interprime number because it is at equal distance from previous prime (3166903) and next prime (3166921).

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3087 + ... + 3982.

It is an arithmetic number, because the mean of its divisors is an integer number (256540).

Almost surely, 2^3166912 is an apocalyptic number.

3166912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3166912 is an abundant number, since it is smaller than the sum of its proper divisors (4016208).

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

3166912 is an equidigital number, since it uses as much as digits as its factorization.

3166912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7088 (or 7078 counting only the distinct ones).

The product of its digits is 1944, while the sum is 28.

The square root of 3166912 is about 1779.5819733859. The cubic root of 3166912 is about 146.8515940973.

Subtracting from 3166912 its reverse (2196613), we obtain a cube (970299 = 99³).

The spelling of 3166912 in words is "three million, one hundred sixty-six thousand, nine hundred twelve".