3431252 has 12 divisors (see below), whose sum is σ = 6550656. Its totient is φ = 1559640.

The previous prime is 3431243. The next prime is 3431261. The reversal of 3431252 is 2521343.

It is a happy number.

3431252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3431243) and next prime (3431261).

It is a congruent number.

It is an unprimeable number.

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, 38948 + ... + 39035.

It is an arithmetic number, because the mean of its divisors is an integer number (545888).

Almost surely, 2^3431252 is an apocalyptic number.

It is an amenable number.

3431252 is a deficient number, since it is larger than the sum of its proper divisors (3119404).

3431252 is a wasteful number, since it uses less digits than its factorization.

3431252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77998 (or 77996 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 3431252 is about 1852.3638951351. The cubic root of 3431252 is about 150.8287754050.

Adding to 3431252 its reverse (2521343), we get a palindrome (5952595).

Subtracting from 3431252 its reverse (2521343), we obtain a palindrome (909909).

The spelling of 3431252 in words is "three million, four hundred thirty-one thousand, two hundred fifty-two".