323818343 has 4 divisors (see below), whose sum is σ = 334264128. Its totient is φ = 313372560.

The previous prime is 323818289. The next prime is 323818361. The reversal of 323818343 is 343818323.

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 323818343 - 2⁶ = 323818279 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323811343) 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, 5222846 + ... + 5222907.

It is an arithmetic number, because the mean of its divisors is an integer number (83566032).

Almost surely, 2^323818343 is an apocalyptic number.

323818343 is a deficient number, since it is larger than the sum of its proper divisors (10445785).

323818343 is a wasteful number, since it uses less digits than its factorization.

323818343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10445784.

The product of its digits is 41472, while the sum is 35.

The square root of 323818343 is about 17994.9532647351. The cubic root of 323818343 is about 686.7001602047.

The spelling of 323818343 in words is "three hundred twenty-three million, eight hundred eighteen thousand, three hundred forty-three".