324398 has 8 divisors (see below), whose sum is σ = 494760. Its totient is φ = 159480.

The previous prime is 324397. The next prime is 324403. The reversal of 324398 is 893423.

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

It is a self number, because there is not a number n which added to its sum of digits gives 324398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324391) 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, 1208 + ... + 1451.

It is an arithmetic number, because the mean of its divisors is an integer number (61845).

2³²⁴³⁹⁸ is an apocalyptic number.

324398 is a deficient number, since it is larger than the sum of its proper divisors (170362).

324398 is a wasteful number, since it uses less digits than its factorization.

324398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722.

The product of its digits is 5184, while the sum is 29.

The square root of 324398 is about 569.5594788958. The cubic root of 324398 is about 68.7109662720.

The spelling of 324398 in words is "three hundred twenty-four thousand, three hundred ninety-eight".