3992696 has 16 divisors (see below), whose sum is σ = 7511400. Its totient is φ = 1989664.

The previous prime is 3992689. The next prime is 3992699. The reversal of 3992696 is 6962993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3992699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2471 + ... + 3753.

Almost surely, 2^3992696 is an apocalyptic number.

It is an amenable number.

3992696 is a deficient number, since it is larger than the sum of its proper divisors (3518704).

3992696 is a wasteful number, since it uses less digits than its factorization.

3992696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678 (or 1674 counting only the distinct ones).

The product of its digits is 157464, while the sum is 44.

The square root of 3992696 is about 1998.1731656691. The cubic root of 3992696 is about 158.6434265171.

The spelling of 3992696 in words is "three million, nine hundred ninety-two thousand, six hundred ninety-six".