9664827606 has 64 divisors (see below), whose sum is σ = 24798735360. Its totient is φ = 2732901120.

The previous prime is 9664827553. The next prime is 9664827629. The reversal of 9664827606 is 6067284669.

9664827606 is a `hidden beast` number, since 9 + 6 + 6 + 4 + 8 + 27 + 606 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95130 + ... + 168461.

It is an arithmetic number, because the mean of its divisors is an integer number (387480240).

Almost surely, 2^9664827606 is an apocalyptic number.

9664827606 is an abundant number, since it is smaller than the sum of its proper divisors (15133907754).

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

9664827606 is a wasteful number, since it uses less digits than its factorization.

9664827606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263706 (or 263700 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The square root of 9664827606 is about 98309.8550807598. The cubic root of 9664827606 is about 2130.0904107626.

The spelling of 9664827606 in words is "nine billion, six hundred sixty-four million, eight hundred twenty-seven thousand, six hundred six".