3986608 has 20 divisors (see below), whose sum is σ = 7770088. Its totient is φ = 1981440.

The previous prime is 3986597. The next prime is 3986611. The reversal of 3986608 is 8066893.

3986608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 13.

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, 2443 + ... + 3733.

Almost surely, 2^3986608 is an apocalyptic number.

It is an amenable number.

3986608 is a deficient number, since it is larger than the sum of its proper divisors (3783480).

3986608 is a wasteful number, since it uses less digits than its factorization.

3986608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492 (or 1486 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 3986608 is about 1996.6491930232. The cubic root of 3986608 is about 158.5627531671.

The spelling of 3986608 in words is "three million, nine hundred eighty-six thousand, six hundred eight".