304022044 has 36 divisors (see below), whose sum is σ = 556665480. Its totient is φ = 145241280.

The previous prime is 304022029. The next prime is 304022063. The reversal of 304022044 is 440220403.

304022044 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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322614 + ... + 323554.

It is an arithmetic number, because the mean of its divisors is an integer number (15462930).

Almost surely, 2^304022044 is an apocalyptic number.

It is an amenable number.

304022044 is a deficient number, since it is larger than the sum of its proper divisors (252643436).

304022044 is a wasteful number, since it uses less digits than its factorization.

304022044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078 (or 1039 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 304022044 is about 17436.2279177579. The cubic root of 304022044 is about 672.4113334639.

Adding to 304022044 its reverse (440220403), we get a palindrome (744242447).

The spelling of 304022044 in words is "three hundred four million, twenty-two thousand, forty-four".