3447964 has 24 divisors (see below), whose sum is σ = 6610688. Its totient is φ = 1563840.

The previous prime is 3447959. The next prime is 3447971. The reversal of 3447964 is 4697443.

3447964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 2629 + ... + 3715.

Almost surely, 2^3447964 is an apocalyptic number.

It is an amenable number.

3447964 is a deficient number, since it is larger than the sum of its proper divisors (3162724).

3447964 is a wasteful number, since it uses less digits than its factorization.

3447964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165 (or 1163 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The square root of 3447964 is about 1856.8694084399. The cubic root of 3447964 is about 151.0732507194.

It can be divided in two parts, 34479 and 64, that added together give a palindrome (34543).

The spelling of 3447964 in words is "three million, four hundred forty-seven thousand, nine hundred sixty-four".