204306339 has 4 divisors (see below), whose sum is σ = 272408456. Its totient is φ = 136204224.

The previous prime is 204306329. The next prime is 204306359. The reversal of 204306339 is 933603402.

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

It is not a de Polignac number, because 204306339 - 2⁸ = 204306083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204306329) 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, 34051054 + ... + 34051059.

It is an arithmetic number, because the mean of its divisors is an integer number (68102114).

Almost surely, 2^204306339 is an apocalyptic number.

204306339 is a deficient number, since it is larger than the sum of its proper divisors (68102117).

204306339 is an equidigital number, since it uses as much as digits as its factorization.

204306339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68102116.

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 204306339 is about 14293.5768441633. The cubic root of 204306339 is about 588.9710486623.

The spelling of 204306339 in words is "two hundred four million, three hundred six thousand, three hundred thirty-nine".