304304214 has 32 divisors (see below), whose sum is σ = 650571264. Its totient is φ = 94656320.

The previous prime is 304304207. The next prime is 304304219. The reversal of 304304214 is 412403403.

304304214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304304219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21234 + ... + 32549.

It is an arithmetic number, because the mean of its divisors is an integer number (20330352).

Almost surely, 2^304304214 is an apocalyptic number.

304304214 is an abundant number, since it is smaller than the sum of its proper divisors (346267050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

304304214 is a wasteful number, since it uses less digits than its factorization.

304304214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53852.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 304304214 is about 17444.3175274930. The cubic root of 304304214 is about 672.6192960563.

Adding to 304304214 its reverse (412403403), we get a palindrome (716707617).

The spelling of 304304214 in words is "three hundred four million, three hundred four thousand, two hundred fourteen".