9820075000 has 48 divisors (see below), whose sum is σ = 23014386360. Its totient is φ = 3928020000.

The previous prime is 9820074977. The next prime is 9820075051. The reversal of 9820075000 is 5700289.

9820075000 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 11 ways as a sum of consecutive naturals, for example, 171402 + ... + 221401.

Almost surely, 2^9820075000 is an apocalyptic number.

It is an amenable number.

9820075000 is an abundant number, since it is smaller than the sum of its proper divisors (13194311360).

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

9820075000 is an equidigital number, since it uses as much as digits as its factorization.

9820075000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392834 (or 392810 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 9820075000 is about 99096.2915552343. The cubic root of 9820075000 is about 2141.4351889058.

Adding to 9820075000 its reverse (5700289), we get a palindrome (9825775289).

The spelling of 9820075000 in words is "nine billion, eight hundred twenty million, seventy-five thousand".