204094369 has 2 divisors, whose sum is σ = 204094370. Its totient is φ = 204094368.

The previous prime is 204094357. The next prime is 204094441. The reversal of 204094369 is 963490402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 171741025 + 32353344 = 13105^2 + 5688^2 .

It is a cyclic number.

It is not a de Polignac number, because 204094369 - 2¹¹ = 204092321 is a prime.

It is a super-2 number, since 2×204094369² = 83309022915016322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (204094339) 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 as a sum of consecutive naturals, namely, 102047184 + 102047185.

It is an arithmetic number, because the mean of its divisors is an integer number (102047185).

Almost surely, 2^204094369 is an apocalyptic number.

It is an amenable number.

204094369 is a deficient number, since it is larger than the sum of its proper divisors (1).

204094369 is an equidigital number, since it uses as much as digits as its factorization.

204094369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 204094369 is about 14286.1600509024. The cubic root of 204094369 is about 588.7672902695.

The spelling of 204094369 in words is "two hundred four million, ninety-four thousand, three hundred sixty-nine".