3081141689 has 2 divisors, whose sum is σ = 3081141690. Its totient is φ = 3081141688.

The previous prime is 3081141683. The next prime is 3081141703. The reversal of 3081141689 is 9861411803.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1848570025 + 1232571664 = 42995^2 + 35108^2 .

It is a cyclic number.

It is not a de Polignac number, because 3081141689 - 2¹⁶ = 3081076153 is a prime.

It is not a weakly prime, because it can be changed into another prime (3081141683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1540570844 + 1540570845.

It is an arithmetic number, because the mean of its divisors is an integer number (1540570845).

Almost surely, 2^3081141689 is an apocalyptic number.

It is an amenable number.

3081141689 is a deficient number, since it is larger than the sum of its proper divisors (1).

3081141689 is an equidigital number, since it uses as much as digits as its factorization.

3081141689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 3081141689 is about 55508.0326529413. The cubic root of 3081141689 is about 1455.1370212201.

The spelling of 3081141689 in words is "three billion, eighty-one million, one hundred forty-one thousand, six hundred eighty-nine".