3080825581 has 4 divisors (see below), whose sum is σ = 3084551712. Its totient is φ = 3077099452.

The previous prime is 3080825549. The next prime is 3080825599. The reversal of 3080825581 is 1855280803.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3080825581 - 2⁵ = 3080825549 is a prime.

It is a super-2 number, since 2×3080825581² = 18982972521087975122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3080825081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1861825 + ... + 1863478.

It is an arithmetic number, because the mean of its divisors is an integer number (771137928).

Almost surely, 2^3080825581 is an apocalyptic number.

It is an amenable number.

3080825581 is a deficient number, since it is larger than the sum of its proper divisors (3726131).

3080825581 is an equidigital number, since it uses as much as digits as its factorization.

3080825581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3726130.

The product of its (nonzero) digits is 76800, while the sum is 40.

The square root of 3080825581 is about 55505.1851721981. The cubic root of 3080825581 is about 1455.0872565299.

The spelling of 3080825581 in words is "three billion, eighty million, eight hundred twenty-five thousand, five hundred eighty-one".