598535479879 has 4 divisors (see below), whose sum is σ = 601636700176. Its totient is φ = 595434259584.

The previous prime is 598535479837. The next prime is 598535479907. The reversal of 598535479879 is 978974535895.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 598535479879 - 2¹³ = 598535471687 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 598535479799 and 598535479808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (598535476879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1550609859 + ... + 1550610244.

It is an arithmetic number, because the mean of its divisors is an integer number (150409175044).

Almost surely, 2^598535479879 is an apocalyptic number.

598535479879 is a deficient number, since it is larger than the sum of its proper divisors (3101220297).

598535479879 is a wasteful number, since it uses less digits than its factorization.

598535479879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3101220296.

The product of its digits is 3429216000, while the sum is 79.

The spelling of 598535479879 in words is "five hundred ninety-eight billion, five hundred thirty-five million, four hundred seventy-nine thousand, eight hundred seventy-nine".