598839 has 8 divisors (see below), whose sum is σ = 802032. Its totient is φ = 397440.

The previous prime is 598817. The next prime is 598841. The reversal of 598839 is 938895.

598839 is digitally balanced in base 2 and base 7, because in such bases 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 not a de Polignac number, because 598839 - 2⁷ = 598711 is a prime.

598839 is strictly pandigital in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 598839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (598439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069 + ... + 1529.

It is an arithmetic number, because the mean of its divisors is an integer number (100254).

2⁵⁹⁸⁸³⁹ is an apocalyptic number.

598839 is a deficient number, since it is larger than the sum of its proper divisors (203193).

598839 is a wasteful number, since it uses less digits than its factorization.

598839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897.

The product of its digits is 77760, while the sum is 42.

The square root of 598839 is about 773.8468840798. The cubic root of 598839 is about 84.2888299966.

The spelling of 598839 in words is "five hundred ninety-eight thousand, eight hundred thirty-nine".