3959908 has 6 divisors (see below), whose sum is σ = 6929846. Its totient is φ = 1979952.

The previous prime is 3959899. The next prime is 3959911. The reversal of 3959908 is 8099593.

3959908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2196324 + 1763584 = 1482^2 + 1328^2 .

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 as a sum of consecutive naturals, namely, 494985 + ... + 494992.

Almost surely, 2^3959908 is an apocalyptic number.

It is an amenable number.

3959908 is a deficient number, since it is larger than the sum of its proper divisors (2969938).

3959908 is a wasteful number, since it uses less digits than its factorization.

3959908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989981 (or 989979 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 43.

The square root of 3959908 is about 1989.9517582092. The cubic root of 3959908 is about 158.2079726707.

The spelling of 3959908 in words is "three million, nine hundred fifty-nine thousand, nine hundred eight".