98867659968 has 896 divisors, whose sum is σ = 388173772800. Its totient is φ = 23887872000.

The previous prime is 98867659949. The next prime is 98867659997. The reversal of 98867659968 is 86995676889.

It is a happy number.

It is a super-2 number, since 2×98867659968² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 246552568 + ... + 246552968.

Almost surely, 2^98867659968 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 98867659968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194086886400).

98867659968 is an abundant number, since it is smaller than the sum of its proper divisors (289306112832).

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

98867659968 is a wasteful number, since it uses less digits than its factorization.

98867659968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 550 counting only the distinct ones).

The product of its digits is 2821754880, while the sum is 81.

The spelling of 98867659968 in words is "ninety-eight billion, eight hundred sixty-seven million, six hundred fifty-nine thousand, nine hundred sixty-eight".