9783232929856 has 189 divisors, whose sum is σ = 20632983100093. Its totient is φ = 4602143349760.

The previous prime is 9783232929809. The next prime is 9783232929857. The reversal of 9783232929856 is 6589292323879.

The square root of 9783232929856 is 3127816.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1878588219456 + 7904644710400 = 1370616^2 + 2811520^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9783232929857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 51221114721 + ... + 51221114911.

Almost surely, 2^{9783232929856} is an apocalyptic number.

9783232929856 is the 3127816-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9783232929856

9783232929856 is an abundant number, since it is smaller than the sum of its proper divisors (10849750170237).

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

9783232929856 is an frugal number, since it uses more digits than its factorization.

9783232929856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618 (or 305 counting only the distinct ones).

The product of its digits is 705438720, while the sum is 73.

The spelling of 9783232929856 in words is "nine trillion, seven hundred eighty-three billion, two hundred thirty-two million, nine hundred twenty-nine thousand, eight hundred fifty-six".