98249570328 has 256 divisors, whose sum is σ = 310947840000. Its totient is φ = 25704387072.

The previous prime is 98249570311. The next prime is 98249570333. The reversal of 98249570328 is 82307594289.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13587418 + ... + 13594646.

It is an arithmetic number, because the mean of its divisors is an integer number (1214640000).

Almost surely, 2^98249570328 is an apocalyptic number.

98249570328 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98249570328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155473920000).

98249570328 is an abundant number, since it is smaller than the sum of its proper divisors (212698269672).

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

98249570328 is a wasteful number, since it uses less digits than its factorization.

98249570328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7399 (or 7381 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 98249570328 in words is "ninety-eight billion, two hundred forty-nine million, five hundred seventy thousand, three hundred twenty-eight".