9665230080 has 288 divisors, whose sum is σ = 35449827840. Its totient is φ = 2219581440.

The previous prime is 9665230073. The next prime is 9665230111. The reversal of 9665230080 is 800325669.

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, 796539 + ... + 808581.

It is an arithmetic number, because the mean of its divisors is an integer number (123089680).

Almost surely, 2^9665230080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9665230080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17724913920).

9665230080 is an abundant number, since it is smaller than the sum of its proper divisors (25784597760).

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

9665230080 is a wasteful number, since it uses less digits than its factorization.

9665230080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12097 (or 12083 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 9665230080 is about 98311.9020261535. The cubic root of 9665230080 is about 2130.1199782536.

The spelling of 9665230080 in words is "nine billion, six hundred sixty-five million, two hundred thirty thousand, eighty".