98695980000 has 360 divisors, whose sum is σ = 351801450000. Its totient is φ = 26237952000.

The previous prime is 98695979971. The next prime is 98695980023. The reversal of 98695980000 is 8959689.

It is a tau number, because it is divible by the number of its divisors (360).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 79019376 + ... + 79020624.

It is an arithmetic number, because the mean of its divisors is an integer number (977226250).

Almost surely, 2^98695980000 is an apocalyptic number.

98695980000 is a gapful number since it is divisible by the number (90) 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 98695980000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175900725000).

98695980000 is an abundant number, since it is smaller than the sum of its proper divisors (253105470000).

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

98695980000 is a wasteful number, since it uses less digits than its factorization.

98695980000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724 (or 1698 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 54.

The spelling of 98695980000 in words is "ninety-eight billion, six hundred ninety-five million, nine hundred eighty thousand".