8706568063 has 12 divisors (see below), whose sum is σ = 8906031720. Its totient is φ = 8511482672.

The previous prime is 8706568033. The next prime is 8706568067. The reversal of 8706568063 is 3608656078.

It is a happy number.

It is not a de Polignac number, because 8706568063 - 2¹³ = 8706559871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8706567998 and 8706568016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8706568067) 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, 2567373 + ... + 2570761.

It is an arithmetic number, because the mean of its divisors is an integer number (742169310).

Almost surely, 2^8706568063 is an apocalyptic number.

8706568063 is a deficient number, since it is larger than the sum of its proper divisors (199463657).

8706568063 is a wasteful number, since it uses less digits than its factorization.

8706568063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4646 (or 4599 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 8706568063 is about 93308.9924015901. The cubic root of 8706568063 is about 2057.2275569570.

The spelling of 8706568063 in words is "eight billion, seven hundred six million, five hundred sixty-eight thousand, sixty-three".