3968692 has 24 divisors (see below), whose sum is σ = 8548736. Its totient is φ = 1569888.

The previous prime is 3968669. The next prime is 3968717. The reversal of 3968692 is 2968693.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5088 + ... + 5815.

Almost surely, 2^3968692 is an apocalyptic number.

It is an amenable number.

3968692 is an abundant number, since it is smaller than the sum of its proper divisors (4580044).

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

3968692 is a wasteful number, since it uses less digits than its factorization.

3968692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10927 (or 10925 counting only the distinct ones).

The product of its digits is 139968, while the sum is 43.

The square root of 3968692 is about 1992.1576242858. The cubic root of 3968692 is about 158.3248670142.

Subtracting from 3968692 its reverse (2968693), we obtain a palindrome (999999).

The spelling of 3968692 in words is "three million, nine hundred sixty-eight thousand, six hundred ninety-two".