3968116 has 12 divisors (see below), whose sum is σ = 7092288. Its totient is φ = 1941752.

The previous prime is 3968113. The next prime is 3968137. The reversal of 3968116 is 6118693.

3968116 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 not an unprimeable number, because it can be changed into a prime (3968113) by changing a digit.

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, 10366 + ... + 10741.

It is an arithmetic number, because the mean of its divisors is an integer number (591024).

Almost surely, 2^3968116 is an apocalyptic number.

It is an amenable number.

3968116 is a deficient number, since it is larger than the sum of its proper divisors (3124172).

3968116 is a wasteful number, since it uses less digits than its factorization.

3968116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21158 (or 21156 counting only the distinct ones).

The product of its digits is 7776, while the sum is 34.

The square root of 3968116 is about 1992.0130521661. The cubic root of 3968116 is about 158.3172070988.

The spelling of 3968116 in words is "three million, nine hundred sixty-eight thousand, one hundred sixteen".