9686464564 has 12 divisors (see below), whose sum is σ = 19372929184. Its totient is φ = 4151341944.

The previous prime is 9686464547. The next prime is 9686464573. The reversal of 9686464564 is 4654646869.

It is a happy number.

9686464564 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 9686464499 and 9686464508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172972554 + ... + 172972609.

Almost surely, 2^9686464564 is an apocalyptic number.

It is an amenable number.

9686464564 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9686464564 is a wasteful number, since it uses less digits than its factorization.

9686464564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345945174 (or 345945172 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 58.

The square root of 9686464564 is about 98419.8382644475. The cubic root of 9686464564 is about 2131.6787931579.

The spelling of 9686464564 in words is "nine billion, six hundred eighty-six million, four hundred sixty-four thousand, five hundred sixty-four".