9367665216 has 224 divisors, whose sum is σ = 31832629248. Its totient is φ = 2363074560.

The previous prime is 9367665191. The next prime is 9367665287. The reversal of 9367665216 is 6125667639.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 390201 + ... + 413511.

It is an arithmetic number, because the mean of its divisors is an integer number (142109952).

Almost surely, 2^9367665216 is an apocalyptic number.

9367665216 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9367665216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15916314624).

9367665216 is an abundant number, since it is smaller than the sum of its proper divisors (22464964032).

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

9367665216 is a wasteful number, since it uses less digits than its factorization.

9367665216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23369 (or 23359 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 51.

The square root of 9367665216 is about 96786.6995821223. The cubic root of 9367665216 is about 2108.0316178779.

The spelling of 9367665216 in words is "nine billion, three hundred sixty-seven million, six hundred sixty-five thousand, two hundred sixteen".