3431212 has 12 divisors (see below), whose sum is σ = 6357960. Its totient is φ = 1614656.

The previous prime is 3431203. The next prime is 3431213. The reversal of 3431212 is 2121343.

It is a happy number.

3431212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3431213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25162 + ... + 25297.

It is an arithmetic number, because the mean of its divisors is an integer number (529830).

Almost surely, 2^3431212 is an apocalyptic number.

It is an amenable number.

3431212 is a deficient number, since it is larger than the sum of its proper divisors (2926748).

3431212 is a wasteful number, since it uses less digits than its factorization.

3431212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50480 (or 50478 counting only the distinct ones).

The product of its digits is 144, while the sum is 16.

The square root of 3431212 is about 1852.3530980890. The cubic root of 3431212 is about 150.8281893046.

Adding to 3431212 its reverse (2121343), we get a palindrome (5552555).

It can be divided in two parts, 34 and 31212, that multiplied together give a cube (1061208 = 102³).

The spelling of 3431212 in words is "three million, four hundred thirty-one thousand, two hundred twelve".