98896990080 has 384 divisors, whose sum is σ = 369425746080. Its totient is φ = 22437101568.

The previous prime is 98896990067. The next prime is 98896990081. The reversal of 98896990080 is 8009969889.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×98896990080² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98896989993 and 98896990020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98896990081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12885124 + ... + 12892796.

Almost surely, 2^98896990080 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 98896990080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184712873040).

98896990080 is an abundant number, since it is smaller than the sum of its proper divisors (270528756000).

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

98896990080 is a wasteful number, since it uses less digits than its factorization.

98896990080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7846 (or 7827 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 66.

The spelling of 98896990080 in words is "ninety-eight billion, eight hundred ninety-six million, nine hundred ninety thousand, eighty".