8706820568 has 64 divisors (see below), whose sum is σ = 17716838400. Its totient is φ = 3999022720.

The previous prime is 8706820541. The next prime is 8706820571. The reversal of 8706820568 is 8650286078.

8706820568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1014905 + ... + 1023447.

It is an arithmetic number, because the mean of its divisors is an integer number (276825600).

Almost surely, 2^8706820568 is an apocalyptic number.

It is an amenable number.

8706820568 is an abundant number, since it is smaller than the sum of its proper divisors (9010017832).

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

8706820568 is a wasteful number, since it uses less digits than its factorization.

8706820568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8792 (or 8788 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

The square root of 8706820568 is about 93310.3454500089. The cubic root of 8706820568 is about 2057.2474444419.

The spelling of 8706820568 in words is "eight billion, seven hundred six million, eight hundred twenty thousand, five hundred sixty-eight".