It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
Almost surely, 298989896 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 98989896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127549440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98989896 is a wasteful number, since it uses less digits than its factorization.
98989896 is an odious number, because the sum of its binary digits is odd.
The square root of 98989896 is about 9949.3666130061. The cubic root of 98989896 is about 462.5907624162.
The spelling of 98989896 in words is "ninety-eight million, nine hundred eighty-nine thousand, eight hundred ninety-six".