304235412 has 24 divisors (see below), whose sum is σ = 764489376. Its totient is φ = 93610848.

The previous prime is 304235389. The next prime is 304235443. The reversal of 304235412 is 214532403.

304235412 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 974958 + ... + 975269.

It is an arithmetic number, because the mean of its divisors is an integer number (31853724).

Almost surely, 2^304235412 is an apocalyptic number.

It is an amenable number.

304235412 is an abundant number, since it is smaller than the sum of its proper divisors (460253964).

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

304235412 is a wasteful number, since it uses less digits than its factorization.

304235412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950247 (or 1950245 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 304235412 is about 17442.3453698177. The cubic root of 304235412 is about 672.5686000325.

Adding to 304235412 its reverse (214532403), we get a palindrome (518767815).

The spelling of 304235412 in words is "three hundred four million, two hundred thirty-five thousand, four hundred twelve".