9729376983 has 18 divisors (see below), whose sum is σ = 14387996376. Its totient is φ = 6335397432.

The previous prime is 9729376973. The next prime is 9729377029. The reversal of 9729376983 is 3896739279.

9729376983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9729376983 - 2¹³ = 9729368791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9729376983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9729376933) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 275691 + ... + 308972.

It is an arithmetic number, because the mean of its divisors is an integer number (799333132).

Almost surely, 2^9729376983 is an apocalyptic number.

9729376983 is a deficient number, since it is larger than the sum of its proper divisors (4658619393).

9729376983 is a wasteful number, since it uses less digits than its factorization.

9729376983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584755 (or 584709 counting only the distinct ones).

The product of its digits is 30862944, while the sum is 63.

The square root of 9729376983 is about 98637.6043048492. The cubic root of 9729376983 is about 2134.8220363667.

The spelling of 9729376983 in words is "nine billion, seven hundred twenty-nine million, three hundred seventy-six thousand, nine hundred eighty-three".