9368770665 has 32 divisors (see below), whose sum is σ = 15830277120. Its totient is φ = 4721832896.

The previous prime is 9368770661. The next prime is 9368770673. The reversal of 9368770665 is 5660778639.

It is a cyclic number.

It is not a de Polignac number, because 9368770665 - 2² = 9368770661 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9368770661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134955 + ... + 192224.

It is an arithmetic number, because the mean of its divisors is an integer number (494696160).

Almost surely, 2^9368770665 is an apocalyptic number.

It is an amenable number.

9368770665 is a deficient number, since it is larger than the sum of its proper divisors (6461506455).

9368770665 is a wasteful number, since it uses less digits than its factorization.

9368770665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327293.

The product of its (nonzero) digits is 11430720, while the sum is 57.

The square root of 9368770665 is about 96792.4101621610. The cubic root of 9368770665 is about 2108.1145353653.

The spelling of 9368770665 in words is "nine billion, three hundred sixty-eight million, seven hundred seventy thousand, six hundred sixty-five".