3030533328 has 80 divisors (see below), whose sum is σ = 7964061696. Its totient is φ = 992826240.

The previous prime is 3030533273. The next prime is 3030533333. The reversal of 3030533328 is 8233350303.

It is a junction number, because it is equal to n+sod(n) for n = 3030533295 and 3030533304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1249525 + ... + 1251947.

Almost surely, 2^3030533328 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 3030533328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3982030848).

3030533328 is an abundant number, since it is smaller than the sum of its proper divisors (4933528368).

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

3030533328 is a wasteful number, since it uses less digits than its factorization.

3030533328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872 (or 2866 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 30.

The square root of 3030533328 is about 55050.2799992879. The cubic root of 3030533328 is about 1447.1260280585.

The spelling of 3030533328 in words is "three billion, thirty million, five hundred thirty-three thousand, three hundred twenty-eight".