3968792 has 16 divisors (see below), whose sum is σ = 7472040. Its totient is φ = 1976256.

The previous prime is 3968761. The next prime is 3968801. The reversal of 3968792 is 2978693.

3968792 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 3 ways as a sum of consecutive naturals, for example, 1388 + ... + 3140.

Almost surely, 2^3968792 is an apocalyptic number.

It is an amenable number.

3968792 is a deficient number, since it is larger than the sum of its proper divisors (3503248).

3968792 is a wasteful number, since it uses less digits than its factorization.

3968792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042 (or 2038 counting only the distinct ones).

The product of its digits is 163296, while the sum is 44.

The square root of 3968792 is about 1992.1827225433. The cubic root of 3968792 is about 158.3261967851.

Subtracting from 3968792 its reverse (2978693), we obtain a palindrome (990099).

The spelling of 3968792 in words is "three million, nine hundred sixty-eight thousand, seven hundred ninety-two".