98839008 has 96 divisors (see below), whose sum is σ = 290707200. Its totient is φ = 32669568.

The previous prime is 98838991. The next prime is 98839009. The reversal of 98839008 is 80093889.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98839009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119685 + ... + 120507.

It is an arithmetic number, because the mean of its divisors is an integer number (3028200).

Almost surely, 2^98839008 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 98839008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145353600).

98839008 is an abundant number, since it is smaller than the sum of its proper divisors (191868192).

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

98839008 is a wasteful number, since it uses less digits than its factorization.

98839008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981 (or 967 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 98839008 is about 9941.7809269768. The cubic root of 98839008 is about 462.3556041076.

The spelling of 98839008 in words is "ninety-eight million, eight hundred thirty-nine thousand, eight".