9694720500 has 192 divisors, whose sum is σ = 28782673920. Its totient is φ = 2535312000.

The previous prime is 9694720487. The next prime is 9694720537. The reversal of 9694720500 is 50274969.

9694720500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20239261 + ... + 20239739.

It is an arithmetic number, because the mean of its divisors is an integer number (149909760).

Almost surely, 2^9694720500 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 9694720500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14391336960).

9694720500 is an abundant number, since it is smaller than the sum of its proper divisors (19087953420).

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

9694720500 is a wasteful number, since it uses less digits than its factorization.

9694720500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 723 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 9694720500 is about 98461.7717695553. The cubic root of 9694720500 is about 2132.2842430261.

The spelling of 9694720500 in words is "nine billion, six hundred ninety-four million, seven hundred twenty thousand, five hundred".