98988968 has 32 divisors (see below), whose sum is σ = 200928000. Its totient is φ = 45448128.

The previous prime is 98988959. The next prime is 98988979. The reversal of 98988968 is 86988989.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18305 + ... + 23087.

It is an arithmetic number, because the mean of its divisors is an integer number (6279000).

Almost surely, 2^98988968 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 98988968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100464000).

98988968 is an abundant number, since it is smaller than the sum of its proper divisors (101939032).

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

98988968 is a wasteful number, since it uses less digits than its factorization.

98988968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001 (or 4997 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 65.

The square root of 98988968 is about 9949.3199767622. The cubic root of 98988968 is about 462.5893168627.

The spelling of 98988968 in words is "ninety-eight million, nine hundred eighty-eight thousand, nine hundred sixty-eight".