98318672680 has 64 divisors (see below), whose sum is σ = 226550649600. Its totient is φ = 38380796160.

The previous prime is 98318672633. The next prime is 98318672681. The reversal of 98318672680 is 8627681389.

It is a super-2 number, since 2×98318672680² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98318672681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2090625 + ... + 2137135.

It is an arithmetic number, because the mean of its divisors is an integer number (3539853900).

Almost surely, 2^98318672680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98318672680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113275324800).

98318672680 is an abundant number, since it is smaller than the sum of its proper divisors (128231976920).

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

98318672680 is a wasteful number, since it uses less digits than its factorization.

98318672680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47794 (or 47790 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 58.

The spelling of 98318672680 in words is "ninety-eight billion, three hundred eighteen million, six hundred seventy-two thousand, six hundred eighty".