9646909606 has 8 divisors (see below), whose sum is σ = 14471004240. Its totient is φ = 4823241528.

The previous prime is 9646909589. The next prime is 9646909681. The reversal of 9646909606 is 6069096469.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42346 + ... + 145213.

It is an arithmetic number, because the mean of its divisors is an integer number (1808875530).

Almost surely, 2^9646909606 is an apocalyptic number.

9646909606 is a deficient number, since it is larger than the sum of its proper divisors (4824094634).

9646909606 is a wasteful number, since it uses less digits than its factorization.

9646909606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213278.

The product of its (nonzero) digits is 3779136, while the sum is 55.

The square root of 9646909606 is about 98218.6825710873. The cubic root of 9646909606 is about 2128.7732439434.

The spelling of 9646909606 in words is "nine billion, six hundred forty-six million, nine hundred nine thousand, six hundred six".