4686688630643 has 4 divisors (see below), whose sum is σ = 4700847811128. Its totient is φ = 4672529450160.

The previous prime is 4686688630609. The next prime is 4686688630691. The reversal of 4686688630643 is 3460368866864.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4686688630643 - 2⁶ = 4686688630579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4686688630543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7079589746 + ... + 7079590407.

It is an arithmetic number, because the mean of its divisors is an integer number (1175211952782).

Almost surely, 2^{4686688630643} is an apocalyptic number.

4686688630643 is a deficient number, since it is larger than the sum of its proper divisors (14159180485).

4686688630643 is a wasteful number, since it uses less digits than its factorization.

4686688630643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14159180484.

The product of its (nonzero) digits is 573308928, while the sum is 68.

The spelling of 4686688630643 in words is "four trillion, six hundred eighty-six billion, six hundred eighty-eight million, six hundred thirty thousand, six hundred forty-three".