98216589764 has 12 divisors (see below), whose sum is σ = 172908249024. Its totient is φ = 48814232904.

The previous prime is 98216589763. The next prime is 98216589791. The reversal of 98216589764 is 46798561289.

It is a self number, because there is not a number n which added to its sum of digits gives 98216589764.

It is not an unprimeable number, because it can be changed into a prime (98216589763) 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 3 ways as a sum of consecutive naturals, for example, 73514744 + ... + 73516079.

It is an arithmetic number, because the mean of its divisors is an integer number (14409020752).

Almost surely, 2^98216589764 is an apocalyptic number.

It is an amenable number.

98216589764 is a deficient number, since it is larger than the sum of its proper divisors (74691659260).

98216589764 is a wasteful number, since it uses less digits than its factorization.

98216589764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147030994 (or 147030992 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 65.

The spelling of 98216589764 in words is "ninety-eight billion, two hundred sixteen million, five hundred eighty-nine thousand, seven hundred sixty-four".