3936623813036 has 12 divisors (see below), whose sum is σ = 6890934194760. Its totient is φ = 1967785471680.

The previous prime is 3936623812987. The next prime is 3936623813041. The reversal of 3936623813036 is 6303183266393.

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, 131591885 + ... + 131621796.

It is an arithmetic number, because the mean of its divisors is an integer number (574244516230).

Almost surely, 2^{3936623813036} is an apocalyptic number.

It is an amenable number.

3936623813036 is a deficient number, since it is larger than the sum of its proper divisors (2954310381724).

3936623813036 is a wasteful number, since it uses less digits than its factorization.

3936623813036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263217424 (or 263217422 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 53.

The spelling of 3936623813036 in words is "three trillion, nine hundred thirty-six billion, six hundred twenty-three million, eight hundred thirteen thousand, thirty-six".