98820002889 has 16 divisors (see below), whose sum is σ = 146496954240. Its totient is φ = 65836374480.

The previous prime is 98820002887. The next prime is 98820002909.

98820002889 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 98820002889 - 2¹ = 98820002887 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98820002887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1170322 + ... + 1251915.

It is an arithmetic number, because the mean of its divisors is an integer number (9156059640).

Almost surely, 2^98820002889 is an apocalyptic number.

It is an amenable number.

98820002889 is a deficient number, since it is larger than the sum of its proper divisors (47676951351).

98820002889 is a wasteful number, since it uses less digits than its factorization.

98820002889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423757 (or 2423751 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

It can be divided in two parts, 9882000 and 2889, that added together give a palindrome (9884889).

The spelling of 98820002889 in words is "ninety-eight billion, eight hundred twenty million, two thousand, eight hundred eighty-nine".