30034944 has 66 divisors (see below), whose sum is σ = 86751860. Its totient is φ = 10008576.

The previous prime is 30034933. The next prime is 30034951. The reversal of 30034944 is 44943003.

It is a super-2 number, since 2×30034944² = 1804195722166272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7587 + ... + 10845.

Almost surely, 2^30034944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30034944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43375930).

30034944 is an abundant number, since it is smaller than the sum of its proper divisors (56716916).

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

30034944 is a wasteful number, since it uses less digits than its factorization.

30034944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3285 (or 3264 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 30034944 is about 5480.4145828578. The cubic root of 30034944 is about 310.8438472646.

Adding to 30034944 its reverse (44943003), we get a palindrome (74977947).

The spelling of 30034944 in words is "thirty million, thirty-four thousand, nine hundred forty-four".