604398 has 8 divisors (see below), whose sum is σ = 1208808. Its totient is φ = 201464.

The previous prime is 604397. The next prime is 604411. The reversal of 604398 is 893406.

It is a sphenic number, since it is the product of 3 distinct primes.

604398 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50361 + ... + 50372.

It is an arithmetic number, because the mean of its divisors is an integer number (151101).

2⁶⁰⁴³⁹⁸ is an apocalyptic number.

604398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

604398 is a wasteful number, since it uses less digits than its factorization.

604398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100738.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 604398 is about 777.4303827353. The cubic root of 604398 is about 84.5488437662.

The spelling of 604398 in words is "six hundred four thousand, three hundred ninety-eight".