3085056649 has 2 divisors, whose sum is σ = 3085056650. Its totient is φ = 3085056648.

The previous prime is 3085056617. The next prime is 3085056661. The reversal of 3085056649 is 9466505803.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2779925625 + 305131024 = 52725^2 + 17468^2 .

It is an emirp because it is prime and its reverse (9466505803) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3085056649 - 2⁵ = 3085056617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3085056599 and 3085056608.

It is not a weakly prime, because it can be changed into another prime (3085056679) 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 as a sum of consecutive naturals, namely, 1542528324 + 1542528325.

It is an arithmetic number, because the mean of its divisors is an integer number (1542528325).

Almost surely, 2^3085056649 is an apocalyptic number.

It is an amenable number.

3085056649 is a deficient number, since it is larger than the sum of its proper divisors (1).

3085056649 is an equidigital number, since it uses as much as digits as its factorization.

3085056649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 46.

The square root of 3085056649 is about 55543.2862639581. The cubic root of 3085056649 is about 1455.7530690670.

The spelling of 3085056649 in words is "three billion, eighty-five million, fifty-six thousand, six hundred forty-nine".