598404 has 24 divisors (see below), whose sum is σ = 1427328. Its totient is φ = 195040.

The previous prime is 598399. The next prime is 598421. The reversal of 598404 is 404895.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 598404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34 + ... + 1094.

It is an arithmetic number, because the mean of its divisors is an integer number (59472).

2⁵⁹⁸⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

598404 is an abundant number, since it is smaller than the sum of its proper divisors (828924).

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

598404 is a wasteful number, since it uses less digits than its factorization.

598404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 598404 is about 773.5657696667. The cubic root of 598404 is about 84.2684157602.

The spelling of 598404 in words is "five hundred ninety-eight thousand, four hundred four".