98598913 has 8 divisors (see below), whose sum is σ = 113779328. Its totient is φ = 83692224.

The previous prime is 98598911. The next prime is 98598931. The reversal of 98598913 is 31989589.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98598913 - 2¹ = 98598911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98598911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67656 + ... + 69097.

It is an arithmetic number, because the mean of its divisors is an integer number (14222416).

It is a Proth number, since it is equal to 3009 ⋅ 2¹⁵ + 1 and 3009 < 2¹⁵.

Almost surely, 2^98598913 is an apocalyptic number.

It is an amenable number.

98598913 is a deficient number, since it is larger than the sum of its proper divisors (15180415).

98598913 is a wasteful number, since it uses less digits than its factorization.

98598913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136863.

The product of its digits is 699840, while the sum is 52.

The square root of 98598913 is about 9929.6985352024. The cubic root of 98598913 is about 461.9809231705.

The spelling of 98598913 in words is "ninety-eight million, five hundred ninety-eight thousand, nine hundred thirteen".