304085422 has 8 divisors (see below), whose sum is σ = 466735896. Its totient is φ = 148506792.

The previous prime is 304085413. The next prime is 304085429. The reversal of 304085422 is 224580403.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304085429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1767853 + ... + 1768024.

It is an arithmetic number, because the mean of its divisors is an integer number (58341987).

Almost surely, 2^304085422 is an apocalyptic number.

304085422 is a deficient number, since it is larger than the sum of its proper divisors (162650474).

304085422 is a wasteful number, since it uses less digits than its factorization.

304085422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535922.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 304085422 is about 17438.0452459558. The cubic root of 304085422 is about 672.4580549932.

The spelling of 304085422 in words is "three hundred four million, eighty-five thousand, four hundred twenty-two".