323399949 has 8 divisors (see below), whose sum is σ = 431297472. Its totient is φ = 215551200.

The previous prime is 323399939. The next prime is 323399953. The reversal of 323399949 is 949993323.

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

It is not a de Polignac number, because 323399949 - 2¹⁶ = 323334413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323399929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8112 + ... + 26694.

It is an arithmetic number, because the mean of its divisors is an integer number (53912184).

Almost surely, 2^323399949 is an apocalyptic number.

It is an amenable number.

323399949 is a deficient number, since it is larger than the sum of its proper divisors (107897523).

323399949 is a wasteful number, since it uses less digits than its factorization.

323399949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24387.

The product of its digits is 1417176, while the sum is 51.

The square root of 323399949 is about 17983.3241921509. The cubic root of 323399949 is about 686.4042792338.

The spelling of 323399949 in words is "three hundred twenty-three million, three hundred ninety-nine thousand, nine hundred forty-nine".