3080681 has 4 divisors (see below), whose sum is σ = 3086292. Its totient is φ = 3075072.

The previous prime is 3080677. The next prime is 3080713. The reversal of 3080681 is 1860803.

3080681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 469225 + 2611456 = 685^2 + 1616^2 .

It is a cyclic number.

It is not a de Polignac number, because 3080681 - 2² = 3080677 is a prime.

It is a super-2 number, since 2×3080681² = 18981190847522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3080681.

It is not an unprimeable number, because it can be changed into a prime (3080881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1880 + ... + 3113.

It is an arithmetic number, because the mean of its divisors is an integer number (771573).

Almost surely, 2^3080681 is an apocalyptic number.

It is an amenable number.

3080681 is a deficient number, since it is larger than the sum of its proper divisors (5611).

3080681 is an equidigital number, since it uses as much as digits as its factorization.

3080681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5610.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 3080681 is about 1755.1868846365. The cubic root of 3080681 is about 145.5064494096.

The spelling of 3080681 in words is "three million, eighty thousand, six hundred eighty-one".