323866401 has 8 divisors (see below), whose sum is σ = 431951520. Its totient is φ = 215846112.

The previous prime is 323866397. The next prime is 323866441. The reversal of 323866401 is 104668323.

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

It is not a de Polignac number, because 323866401 - 2² = 323866397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323866441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3015 + ... + 25628.

It is an arithmetic number, because the mean of its divisors is an integer number (53993940).

Almost surely, 2^323866401 is an apocalyptic number.

It is an amenable number.

323866401 is a deficient number, since it is larger than the sum of its proper divisors (108085119).

323866401 is a wasteful number, since it uses less digits than its factorization.

323866401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32415.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 323866401 is about 17996.2885340283. The cubic root of 323866401 is about 686.7341296659.

The spelling of 323866401 in words is "three hundred twenty-three million, eight hundred sixty-six thousand, four hundred one".