598944 has 48 divisors (see below), whose sum is σ = 1669248. Its totient is φ = 187392.

The previous prime is 598933. The next prime is 598963. The reversal of 598944 is 449895.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

598944 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1449 + ... + 1815.

It is an arithmetic number, because the mean of its divisors is an integer number (34776).

2⁵⁹⁸⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 598944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (834624).

598944 is an abundant number, since it is smaller than the sum of its proper divisors (1070304).

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

598944 is a wasteful number, since it uses less digits than its factorization.

598944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 389 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 598944 is about 773.9147239845. The cubic root of 598944 is about 84.2937560896.

The spelling of 598944 in words is "five hundred ninety-eight thousand, nine hundred forty-four".