9686630268 has 108 divisors (see below), whose sum is σ = 29538388152. Its totient is φ = 2767595040.

The previous prime is 9686630249. The next prime is 9686630273. The reversal of 9686630268 is 8620366869.

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 54063 + ... + 149318.

It is an arithmetic number, because the mean of its divisors is an integer number (273503594).

Almost surely, 2^9686630268 is an apocalyptic number.

9686630268 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

9686630268 is an abundant number, since it is smaller than the sum of its proper divisors (19851757884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9686630268 is a wasteful number, since it uses less digits than its factorization.

9686630268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203414 (or 203393 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The square root of 9686630268 is about 98420.6800829988. The cubic root of 9686630268 is about 2131.6909484593.

The spelling of 9686630268 in words is "nine billion, six hundred eighty-six million, six hundred thirty thousand, two hundred sixty-eight".