324884 has 24 divisors (see below), whose sum is σ = 667968. Its totient is φ = 135360.

The previous prime is 324871. The next prime is 324889. The reversal of 324884 is 488423.

It is a super-2 number, since 2×324884² = 211099226912, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324889) by changing a digit.

324884 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 7 ways as a sum of consecutive naturals, for example, 1007 + ... + 1289.

It is an arithmetic number, because the mean of its divisors is an integer number (27832).

2³²⁴⁸⁸⁴ 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 324884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333984).

324884 is an abundant number, since it is smaller than the sum of its proper divisors (343084).

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

324884 is a wasteful number, since it uses less digits than its factorization.

324884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335 (or 333 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 324884 is about 569.9859647395. The cubic root of 324884 is about 68.7452624835.

The spelling of 324884 in words is "three hundred twenty-four thousand, eight hundred eighty-four".