9820884928 has 14 divisors (see below), whose sum is σ = 19488318656. Its totient is φ = 4910442432.

The previous prime is 9820884911. The next prime is 9820884937. The reversal of 9820884928 is 8294880289.

9820884928 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 as a sum of consecutive naturals, namely, 76725600 + ... + 76725727.

Almost surely, 2^9820884928 is an apocalyptic number.

It is an amenable number.

9820884928 is a deficient number, since it is larger than the sum of its proper divisors (9667433728).

9820884928 is a wasteful number, since it uses less digits than its factorization.

9820884928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153451339 (or 153451329 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 58.

The square root of 9820884928 is about 99100.3780416604. The cubic root of 9820884928 is about 2141.4940601683.

The spelling of 9820884928 in words is "nine billion, eight hundred twenty million, eight hundred eighty-four thousand, nine hundred twenty-eight".