30038044 has 12 divisors (see below), whose sum is σ = 52610544. Its totient is φ = 15006464.

The previous prime is 30038033. The next prime is 30038077. The reversal of 30038044 is 44083003.

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 3 ways as a sum of consecutive naturals, for example, 4092 + ... + 8764.

It is an arithmetic number, because the mean of its divisors is an integer number (4384212).

Almost surely, 2^30038044 is an apocalyptic number.

It is an amenable number.

30038044 is a deficient number, since it is larger than the sum of its proper divisors (22572500).

30038044 is a wasteful number, since it uses less digits than its factorization.

30038044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6284 (or 6282 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 30038044 is about 5480.6974008788. The cubic root of 30038044 is about 310.8545412835.

The spelling of 30038044 in words is "thirty million, thirty-eight thousand, forty-four".