9598998959 has 8 divisors (see below), whose sum is σ = 10510566480. Its totient is φ = 8693920000.

The previous prime is 9598998901. The next prime is 9598998961.

9598998959 is nontrivially palindromic in base 10.

9598998959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9598998959 - 2¹⁶ = 9598933423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9598998989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1619042 + ... + 1624959.

It is an arithmetic number, because the mean of its divisors is an integer number (1313820810).

Almost surely, 2^9598998959 is an apocalyptic number.

9598998959 is a deficient number, since it is larger than the sum of its proper divisors (911567521).

9598998959 is a wasteful number, since it uses less digits than its factorization.

9598998959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244281.

The product of its digits is 850305600, while the sum is 80.

The square root of 9598998959 is about 97974.4811621884. The cubic root of 9598998959 is about 2125.2432632421.

The spelling of 9598998959 in words is "nine billion, five hundred ninety-eight million, nine hundred ninety-eight thousand, nine hundred fifty-nine".