304011422 has 16 divisors (see below), whose sum is σ = 535740912. Its totient is φ = 127557120.

The previous prime is 304011413. The next prime is 304011467. The reversal of 304011422 is 224110403.

It is a self number, because there is not a number n which added to its sum of digits gives 304011422.

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, 531203 + ... + 531774.

It is an arithmetic number, because the mean of its divisors is an integer number (33483807).

Almost surely, 2^304011422 is an apocalyptic number.

304011422 is a deficient number, since it is larger than the sum of its proper divisors (231729490).

304011422 is a wasteful number, since it uses less digits than its factorization.

304011422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063003.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 304011422 is about 17435.9233194001. The cubic root of 304011422 is about 672.4035024129.

Adding to 304011422 its reverse (224110403), we get a palindrome (528121825).

The spelling of 304011422 in words is "three hundred four million, eleven thousand, four hundred twenty-two".