304066422 has 24 divisors (see below), whose sum is σ = 718702920. Its totient is φ = 92141280.

The previous prime is 304066409. The next prime is 304066439. The reversal of 304066422 is 224660403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 767647 + ... + 768042.

It is an arithmetic number, because the mean of its divisors is an integer number (29945955).

Almost surely, 2^304066422 is an apocalyptic number.

304066422 is an abundant number, since it is smaller than the sum of its proper divisors (414636498).

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

304066422 is a wasteful number, since it uses less digits than its factorization.

304066422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535708 (or 1535705 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 304066422 is about 17437.5004516129. The cubic root of 304066422 is about 672.4440490941. Note that the first 3 decimals are identical.

The spelling of 304066422 in words is "three hundred four million, sixty-six thousand, four hundred twenty-two".