9217086616 has 16 divisors (see below), whose sum is σ = 17378587800. Its totient is φ = 4582796544.

The previous prime is 9217086587. The next prime is 9217086629. The reversal of 9217086616 is 6166807129.

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, 3216825 + ... + 3219688.

Almost surely, 2^9217086616 is an apocalyptic number.

It is an amenable number.

9217086616 is a deficient number, since it is larger than the sum of its proper divisors (8161501184).

9217086616 is a wasteful number, since it uses less digits than its factorization.

9217086616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6436698 (or 6436694 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 9217086616 is about 96005.6592915230. The cubic root of 9217086616 is about 2096.6755119995.

The spelling of 9217086616 in words is "nine billion, two hundred seventeen million, eighty-six thousand, six hundred sixteen".