8607649535688 has 64 divisors (see below), whose sum is σ = 24615909826560. Its totient is φ = 2457065894976.

The previous prime is 8607649535687. The next prime is 8607649535741. The reversal of 8607649535688 is 8865359467068.

It is not an unprimeable number, because it can be changed into a prime (8607649535687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23385006 + ... + 23750237.

It is an arithmetic number, because the mean of its divisors is an integer number (384623591040).

Almost surely, 2^{8607649535688} is an apocalyptic number.

It is an amenable number.

8607649535688 is an abundant number, since it is smaller than the sum of its proper divisors (16008260290872).

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

8607649535688 is a wasteful number, since it uses less digits than its factorization.

8607649535688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47136346 (or 47136342 counting only the distinct ones).

The product of its (nonzero) digits is 2090188800, while the sum is 75.

The spelling of 8607649535688 in words is "eight trillion, six hundred seven billion, six hundred forty-nine million, five hundred thirty-five thousand, six hundred eighty-eight".