323404201 has 8 divisors (see below), whose sum is σ = 335363400. Its totient is φ = 311498880.

The previous prime is 323404181. The next prime is 323404223. The reversal of 323404201 is 102404323.

It can be written as a sum of positive squares in 4 ways, for example, as 2958400 + 320445801 = 1720^2 + 17901^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 323404201 - 2¹⁹ = 322879913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323404231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036 + ... + 25453.

It is an arithmetic number, because the mean of its divisors is an integer number (41920425).

Almost surely, 2^323404201 is an apocalyptic number.

It is an amenable number.

323404201 is a deficient number, since it is larger than the sum of its proper divisors (11959199).

323404201 is a wasteful number, since it uses less digits than its factorization.

323404201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26939.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 323404201 is about 17983.4424123970. The cubic root of 323404201 is about 686.4072874575.

Adding to 323404201 its reverse (102404323), we get a palindrome (425808524).

The spelling of 323404201 in words is "three hundred twenty-three million, four hundred four thousand, two hundred one".