323941842 has 144 divisors (see below), whose sum is σ = 864444672. Its totient is φ = 90629280.

The previous prime is 323941841. The next prime is 323941931. The reversal of 323941842 is 248149323.

323941842 is a `hidden beast` number, since 3 + 239 + 418 + 4 + 2 = 666.

323941842 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 323941797 and 323941806.

It is not an unprimeable number, because it can be changed into a prime (323941841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1452543 + ... + 1452765.

It is an arithmetic number, because the mean of its divisors is an integer number (6003088).

Almost surely, 2^323941842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323941842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432222336).

323941842 is an abundant number, since it is smaller than the sum of its proper divisors (540502830).

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

323941842 is a wasteful number, since it uses less digits than its factorization.

323941842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 296 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 323941842 is about 17998.3844274979. The cubic root of 323941842 is about 686.7874478316.

The spelling of 323941842 in words is "three hundred twenty-three million, nine hundred forty-one thousand, eight hundred forty-two".