493223323 has 4 divisors (see below), whose sum is σ = 493291440. Its totient is φ = 493155208.

The previous prime is 493223309. The next prime is 493223327. The reversal of 493223323 is 323322394.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 493223323 - 2⁹ = 493222811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493223327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21703 + ... + 38176.

It is an arithmetic number, because the mean of its divisors is an integer number (123322860).

Almost surely, 2^493223323 is an apocalyptic number.

493223323 is a deficient number, since it is larger than the sum of its proper divisors (68117).

493223323 is an equidigital number, since it uses as much as digits as its factorization.

493223323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68116.

The product of its digits is 23328, while the sum is 31.

The square root of 493223323 is about 22208.6317228234. The cubic root of 493223323 is about 790.0984350985.

The spelling of 493223323 in words is "four hundred ninety-three million, two hundred twenty-three thousand, three hundred twenty-three".