3959696 has 20 divisors (see below), whose sum is σ = 8262492. Its totient is φ = 1827456.

The previous prime is 3959687. The next prime is 3959701. The reversal of 3959696 is 6969593.

3959696 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 2 ways, for example, as 211600 + 3748096 = 460^2 + 1936^2 .

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 3959696.

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, 9311 + ... + 9726.

Almost surely, 2^3959696 is an apocalyptic number.

It is an amenable number.

3959696 is an abundant number, since it is smaller than the sum of its proper divisors (4302796).

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

3959696 is a wasteful number, since it uses less digits than its factorization.

3959696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19058 (or 19052 counting only the distinct ones).

The product of its digits is 393660, while the sum is 47.

The square root of 3959696 is about 1989.8984898733. The cubic root of 3959696 is about 158.2051493148.

The spelling of 3959696 in words is "three million, nine hundred fifty-nine thousand, six hundred ninety-six".