30034012 has 6 divisors (see below), whose sum is σ = 52559528. Its totient is φ = 15017004.

The previous prime is 30034007. The next prime is 30034027. The reversal of 30034012 is 21043003.

It is a super-2 number, since 2×30034012² = 1804083753632288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30033983 and 30034001.

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 as a sum of consecutive naturals, namely, 3754248 + ... + 3754255.

Almost surely, 2^30034012 is an apocalyptic number.

It is an amenable number.

30034012 is a deficient number, since it is larger than the sum of its proper divisors (22525516).

30034012 is a wasteful number, since it uses less digits than its factorization.

30034012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7508507 (or 7508505 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 30034012 is about 5480.3295521346. The cubic root of 30034012 is about 310.8406320157.

Adding to 30034012 its reverse (21043003), we get a palindrome (51077015).

The spelling of 30034012 in words is "thirty million, thirty-four thousand, twelve".