323032401 has 32 divisors (see below), whose sum is σ = 500797440. Its totient is φ = 205405200.

The previous prime is 323032397. The next prime is 323032427. The reversal of 323032401 is 104230323.

323032401 is a `hidden beast` number, since 3 + 230 + 32 + 401 = 666.

It is not a de Polignac number, because 323032401 - 2² = 323032397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323033401) 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 31 ways as a sum of consecutive naturals, for example, 354136 + ... + 355046.

It is an arithmetic number, because the mean of its divisors is an integer number (15649920).

Almost surely, 2^323032401 is an apocalyptic number.

It is an amenable number.

323032401 is a deficient number, since it is larger than the sum of its proper divisors (177765039).

323032401 is a wasteful number, since it uses less digits than its factorization.

323032401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514 (or 1508 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 323032401 is about 17973.1021529395. The cubic root of 323032401 is about 686.1441450390.

Adding to 323032401 its reverse (104230323), we get a palindrome (427262724).

The spelling of 323032401 in words is "three hundred twenty-three million, thirty-two thousand, four hundred one".