3966888 has 16 divisors (see below), whose sum is σ = 9917280. Its totient is φ = 1322288.

The previous prime is 3966887. The next prime is 3966889. The reversal of 3966888 is 8886693.

3966888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3966887) and next prime (3966889).

It is not an unprimeable number, because it can be changed into a prime (3966883) 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, 82620 + ... + 82667.

It is an arithmetic number, because the mean of its divisors is an integer number (619830).

Almost surely, 2^3966888 is an apocalyptic number.

It is an amenable number.

3966888 is an abundant number, since it is smaller than the sum of its proper divisors (5950392).

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

3966888 is a wasteful number, since it uses less digits than its factorization.

3966888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165296 (or 165292 counting only the distinct ones).

The product of its digits is 497664, while the sum is 48.

The square root of 3966888 is about 1991.7047974035. The cubic root of 3966888 is about 158.3008741094.

The spelling of 3966888 in words is "three million, nine hundred sixty-six thousand, eight hundred eighty-eight".