323982 has 24 divisors (see below), whose sum is σ = 720720. Its totient is φ = 105120.

The previous prime is 323957. The next prime is 323987. The reversal of 323982 is 289323.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 323982.

It is not an unprimeable number, because it can be changed into a prime (323987) by changing a digit.

323982 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 11 ways as a sum of consecutive naturals, for example, 519 + ... + 957.

It is an arithmetic number, because the mean of its divisors is an integer number (30030).

2³²³⁹⁸² is an apocalyptic number.

323982 is an abundant number, since it is smaller than the sum of its proper divisors (396738).

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

323982 is a wasteful number, since it uses less digits than its factorization.

323982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 485 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 323982 is about 569.1941672224. The cubic root of 323982 is about 68.6815826249.

It can be divided in two parts, 32398 and 2, that added together give a square (32400 = 180²).

The spelling of 323982 in words is "three hundred twenty-three thousand, nine hundred eighty-two".