3030530380 has 24 divisors (see below), whose sum is σ = 6365448432. Its totient is φ = 1211957952.

The previous prime is 3030530369. The next prime is 3030530401. The reversal of 3030530380 is 830350303.

It is a super-2 number, since 2×3030530380² = 18368228768205888800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103894 + ... + 129826.

It is an arithmetic number, because the mean of its divisors is an integer number (265227018).

Almost surely, 2^3030530380 is an apocalyptic number.

It is an amenable number.

3030530380 is an abundant number, since it is smaller than the sum of its proper divisors (3334918052).

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

3030530380 is a wasteful number, since it uses less digits than its factorization.

3030530380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31785 (or 31783 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 3030530380 is about 55050.2532237591. The cubic root of 3030530380 is about 1447.1255588200.

Adding to 3030530380 its reverse (830350303), we get a palindrome (3860880683).

The spelling of 3030530380 in words is "three billion, thirty million, five hundred thirty thousand, three hundred eighty".