3030438012 has 48 divisors (see below), whose sum is σ = 8084482560. Its totient is φ = 865484352.

The previous prime is 3030438001. The next prime is 3030438017. The reversal of 3030438012 is 2108340303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030438017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252778 + ... + 264494.

It is an arithmetic number, because the mean of its divisors is an integer number (168426720).

Almost surely, 2^3030438012 is an apocalyptic number.

It is an amenable number.

3030438012 is an abundant number, since it is smaller than the sum of its proper divisors (5054044548).

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

3030438012 is a wasteful number, since it uses less digits than its factorization.

3030438012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14810 (or 14808 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3030438012 is about 55049.4142748131. The cubic root of 3030438012 is about 1447.1108562834.

Adding to 3030438012 its reverse (2108340303), we get a palindrome (5138778315).

The spelling of 3030438012 in words is "three billion, thirty million, four hundred thirty-eight thousand, twelve".