3431344 has 20 divisors (see below), whose sum is σ = 7598224. Its totient is φ = 1470528.

The previous prime is 3431333. The next prime is 3431353. The reversal of 3431344 is 4431343.

3431344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 15207 + ... + 15430.

Almost surely, 2^3431344 is an apocalyptic number.

It is an amenable number.

3431344 is an abundant number, since it is smaller than the sum of its proper divisors (4166880).

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

3431344 is a wasteful number, since it uses less digits than its factorization.

3431344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30652 (or 30646 counting only the distinct ones).

The product of its digits is 1728, while the sum is 22.

The square root of 3431344 is about 1852.3887281022. The cubic root of 3431344 is about 150.8301234186.

Adding to 3431344 its reverse (4431343), we get a palindrome (7862687).

Subtracting 3431344 from its reverse (4431343), we obtain a palindrome (999999).

The spelling of 3431344 in words is "three million, four hundred thirty-one thousand, three hundred forty-four".