8664820060 has 48 divisors (see below), whose sum is σ = 19626772032. Its totient is φ = 3194265600.

The previous prime is 8664820039. The next prime is 8664820111. The reversal of 8664820060 is 600284668.

It is a junction number, because it is equal to n+sod(n) for n = 8664819995 and 8664820022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140665 + ... + 192655.

It is an arithmetic number, because the mean of its divisors is an integer number (408891084).

Almost surely, 2^8664820060 is an apocalyptic number.

It is an amenable number.

8664820060 is an abundant number, since it is smaller than the sum of its proper divisors (10961951972).

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

8664820060 is a wasteful number, since it uses less digits than its factorization.

8664820060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52654 (or 52652 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 8664820060 is about 93085.0152280162. The cubic root of 8664820060 is about 2053.9341512750.

The spelling of 8664820060 in words is "eight billion, six hundred sixty-four million, eight hundred twenty thousand, sixty".