98817936 has 160 divisors (see below), whose sum is σ = 320931840. Its totient is φ = 25546752.

The previous prime is 98817919. The next prime is 98817937. The reversal of 98817936 is 63971889.

It is not an unprimeable number, because it can be changed into a prime (98817937) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146496 + ... + 147168.

It is an arithmetic number, because the mean of its divisors is an integer number (2005824).

Almost surely, 2^98817936 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 98817936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160465920).

98817936 is an abundant number, since it is smaller than the sum of its proper divisors (222113904).

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

98817936 is a wasteful number, since it uses less digits than its factorization.

98817936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733 (or 727 counting only the distinct ones).

The product of its digits is 653184, while the sum is 51.

The square root of 98817936 is about 9940.7211006043. The cubic root of 98817936 is about 462.3227444437.

The spelling of 98817936 in words is "ninety-eight million, eight hundred seventeen thousand, nine hundred thirty-six".