98260318398 has 16 divisors (see below), whose sum is σ = 214386149376. Its totient is φ = 29775854040.

The previous prime is 98260318379. The next prime is 98260318459. The reversal of 98260318398 is 89381306289.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744396286 + ... + 744396417.

It is an arithmetic number, because the mean of its divisors is an integer number (13399134336).

Almost surely, 2^98260318398 is an apocalyptic number.

98260318398 is an abundant number, since it is smaller than the sum of its proper divisors (116125830978).

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

98260318398 is a wasteful number, since it uses less digits than its factorization.

98260318398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488792719.

The product of its (nonzero) digits is 4478976, while the sum is 57.

It can be divided in two parts, 982603 and 18398, that added together give a palindrome (1001001).

The spelling of 98260318398 in words is "ninety-eight billion, two hundred sixty million, three hundred eighteen thousand, three hundred ninety-eight".