3688715063 has 16 divisors (see below), whose sum is σ = 4267201824. Its totient is φ = 3151349760.

The previous prime is 3688715057. The next prime is 3688715077. The reversal of 3688715063 is 3605178863.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3688715063 - 2⁴ = 3688715047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3688714999 and 3688715017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3688715033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112031 + ... + 141167.

It is an arithmetic number, because the mean of its divisors is an integer number (266700114).

Almost surely, 2^3688715063 is an apocalyptic number.

3688715063 is a deficient number, since it is larger than the sum of its proper divisors (578486761).

3688715063 is a wasteful number, since it uses less digits than its factorization.

3688715063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29842.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 3688715063 is about 60734.7928538494. The cubic root of 3688715063 is about 1545.1063228080.

The spelling of 3688715063 in words is "three billion, six hundred eighty-eight million, seven hundred fifteen thousand, sixty-three".