3469812 has 12 divisors (see below), whose sum is σ = 8096256. Its totient is φ = 1156600.

The previous prime is 3469793. The next prime is 3469859. The reversal of 3469812 is 2189643.

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

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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, 144564 + ... + 144587.

It is an arithmetic number, because the mean of its divisors is an integer number (674688).

Almost surely, 2^3469812 is an apocalyptic number.

It is an amenable number.

3469812 is an abundant number, since it is smaller than the sum of its proper divisors (4626444).

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

3469812 is a wasteful number, since it uses less digits than its factorization.

3469812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289158 (or 289156 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 3469812 is about 1862.7431384923. The cubic root of 3469812 is about 151.3916706438.

The spelling of 3469812 in words is "three million, four hundred sixty-nine thousand, eight hundred twelve".