598340 has 12 divisors (see below), whose sum is σ = 1256556. Its totient is φ = 239328.

The previous prime is 598333. The next prime is 598363. The reversal of 598340 is 43895.

It can be written as a sum of positive squares in 2 ways, for example, as 399424 + 198916 = 632^2 + 446^2 .

It is an unprimeable number.

598340 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14939 + ... + 14978.

It is an arithmetic number, because the mean of its divisors is an integer number (104713).

2⁵⁹⁸³⁴⁰ is an apocalyptic number.

It is an amenable number.

598340 is an abundant number, since it is smaller than the sum of its proper divisors (658216).

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

598340 is a wasteful number, since it uses less digits than its factorization.

598340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29926 (or 29924 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 598340 is about 773.5244016836. The cubic root of 598340 is about 84.2654114516.

The spelling of 598340 in words is "five hundred ninety-eight thousand, three hundred forty".