3864656596 has 12 divisors (see below), whose sum is σ = 6763597120. Its totient is φ = 1932200280.

The previous prime is 3864656561. The next prime is 3864656599. The reversal of 3864656596 is 6956564683.

It is a self number, because there is not a number n which added to its sum of digits gives 3864656596.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3864656599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77701 + ... + 117331.

Almost surely, 2^3864656596 is an apocalyptic number.

It is an amenable number.

3864656596 is a deficient number, since it is larger than the sum of its proper divisors (2898940524).

3864656596 is a wasteful number, since it uses less digits than its factorization.

3864656596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64014 (or 64012 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 58.

The square root of 3864656596 is about 62166.3622548400. The cubic root of 3864656596 is about 1569.2915510307.

The spelling of 3864656596 in words is "three billion, eight hundred sixty-four million, six hundred fifty-six thousand, five hundred ninety-six".