4686886863 has 12 divisors (see below), whose sum is σ = 6770775960. Its totient is φ = 3124208976.

The previous prime is 4686886811. The next prime is 4686886891. The reversal of 4686886863 is 3686886864.

It is not a de Polignac number, because 4686886863 - 2¹⁶ = 4686821327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4686886863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4686886363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59620 + ... + 113702.

It is an arithmetic number, because the mean of its divisors is an integer number (564231330).

Almost surely, 2^4686886863 is an apocalyptic number.

4686886863 is a deficient number, since it is larger than the sum of its proper divisors (2083889097).

4686886863 is a wasteful number, since it uses less digits than its factorization.

4686886863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63718 (or 63715 counting only the distinct ones).

The product of its digits is 63700992, while the sum is 63.

The square root of 4686886863 is about 68460.8418221687. The cubic root of 4686886863 is about 1673.5094024040.

Subtracting from 4686886863 its reverse (3686886864), we obtain a palindrome (999999999).

The spelling of 4686886863 in words is "four billion, six hundred eighty-six million, eight hundred eighty-six thousand, eight hundred sixty-three".