3081237568 has 28 divisors (see below), whose sum is σ = 6121725120. Its totient is φ = 1538755712.

The previous prime is 3081237563. The next prime is 3081237629. The reversal of 3081237568 is 8657321803.

It is not an unprimeable number, because it can be changed into a prime (3081237563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25005 + ... + 82387.

It is an arithmetic number, because the mean of its divisors is an integer number (218633040).

Almost surely, 2^3081237568 is an apocalyptic number.

It is an amenable number.

3081237568 is a deficient number, since it is larger than the sum of its proper divisors (3040487552).

3081237568 is an equidigital number, since it uses as much as digits as its factorization.

3081237568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58234 (or 58224 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 3081237568 is about 55508.8962959993. The cubic root of 3081237568 is about 1455.1521147200.

The spelling of 3081237568 in words is "three billion, eighty-one million, two hundred thirty-seven thousand, five hundred sixty-eight".