204304773 has 8 divisors (see below), whose sum is σ = 274551808. Its totient is φ = 135130464.

The previous prime is 204304757. The next prime is 204304801. The reversal of 204304773 is 377403402.

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

It is not a de Polignac number, because 204304773 - 2⁴ = 204304757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 204304773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204304753) 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, 267736 + ... + 268497.

It is an arithmetic number, because the mean of its divisors is an integer number (34318976).

Almost surely, 2^204304773 is an apocalyptic number.

It is an amenable number.

204304773 is a deficient number, since it is larger than the sum of its proper divisors (70247035).

204304773 is a wasteful number, since it uses less digits than its factorization.

204304773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536363.

The product of its (nonzero) digits is 14112, while the sum is 30.

The square root of 204304773 is about 14293.5220642080. The cubic root of 204304773 is about 588.9695438452.

The spelling of 204304773 in words is "two hundred four million, three hundred four thousand, seven hundred seventy-three".