98238834 has 24 divisors (see below), whose sum is σ = 220191660. Its totient is φ = 31616928.

The previous prime is 98238827. The next prime is 98238851. The reversal of 98238834 is 43883289.

It can be written as a sum of positive squares in 2 ways, for example, as 87329025 + 10909809 = 9345^2 + 3303^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 98238834.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93577 + ... + 94620.

Almost surely, 2^98238834 is an apocalyptic number.

98238834 is an abundant number, since it is smaller than the sum of its proper divisors (121952826).

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

98238834 is a wasteful number, since it uses less digits than its factorization.

98238834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188234 (or 188231 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 98238834 is about 9911.5505346036. The cubic root of 98238834 is about 461.4178590143.

The spelling of 98238834 in words is "ninety-eight million, two hundred thirty-eight thousand, eight hundred thirty-four".