3081068443 has 8 divisors (see below), whose sum is σ = 3243741200. Its totient is φ = 2918446848.

The previous prime is 3081068429. The next prime is 3081068539. The reversal of 3081068443 is 3448601803.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3081068443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3081068413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215155 + ... + 229027.

It is an arithmetic number, because the mean of its divisors is an integer number (405467650).

Almost surely, 2^3081068443 is an apocalyptic number.

3081068443 is a deficient number, since it is larger than the sum of its proper divisors (162672757).

3081068443 is a wasteful number, since it uses less digits than its factorization.

3081068443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25581.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 3081068443 is about 55507.3728706376. The cubic root of 3081068443 is about 1455.1254904498.

The spelling of 3081068443 in words is "three billion, eighty-one million, sixty-eight thousand, four hundred forty-three".