323406863 has 8 divisors (see below), whose sum is σ = 353056368. Its totient is φ = 294439104.

The previous prime is 323406857. The next prime is 323406871. The reversal of 323406863 is 368604323.

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 323406863 - 2⁶ = 323406799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323406883) 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, 169445 + ... + 171342.

It is an arithmetic number, because the mean of its divisors is an integer number (44132046).

Almost surely, 2^323406863 is an apocalyptic number.

323406863 is a deficient number, since it is larger than the sum of its proper divisors (29649505).

323406863 is a wasteful number, since it uses less digits than its factorization.

323406863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340873.

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 323406863 is about 17983.5164247708. The cubic root of 323406863 is about 686.4091707676.

The spelling of 323406863 in words is "three hundred twenty-three million, four hundred six thousand, eight hundred sixty-three".