3936568 has 16 divisors (see below), whose sum is σ = 7425000. Its totient is φ = 1956576.

The previous prime is 3936523. The next prime is 3936577. The reversal of 3936568 is 8656393.

It is a d-powerful number, because it can be written as 3⁸ + 9⁴ + 3¹² + 6⁸ + 5 + 6⁸ + 8⁵ .

It is a self number, because there is not a number n which added to its sum of digits gives 3936568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58 + ... + 2806.

Almost surely, 2^3936568 is an apocalyptic number.

It is an amenable number.

3936568 is a deficient number, since it is larger than the sum of its proper divisors (3488432).

3936568 is a wasteful number, since it uses less digits than its factorization.

3936568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934 (or 2930 counting only the distinct ones).

The product of its digits is 116640, while the sum is 40.

The square root of 3936568 is about 1984.0786274742. The cubic root of 3936568 is about 157.8965300225.

The spelling of 3936568 in words is "three million, nine hundred thirty-six thousand, five hundred sixty-eight".