3085245773 has 2 divisors, whose sum is σ = 3085245774. Its totient is φ = 3085245772.

The previous prime is 3085245749. The next prime is 3085245791. The reversal of 3085245773 is 3775425803.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1599760009 + 1485485764 = 39997^2 + 38542^2 .

It is an emirp because it is prime and its reverse (3775425803) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3085245773 - 2¹⁶ = 3085180237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3085245733) 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 as a sum of consecutive naturals, namely, 1542622886 + 1542622887.

It is an arithmetic number, because the mean of its divisors is an integer number (1542622887).

Almost surely, 2^3085245773 is an apocalyptic number.

It is an amenable number.

3085245773 is a deficient number, since it is larger than the sum of its proper divisors (1).

3085245773 is an equidigital number, since it uses as much as digits as its factorization.

3085245773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 705600, while the sum is 44.

The square root of 3085245773 is about 55544.9887298575. The cubic root of 3085245773 is about 1455.7828159241.

The spelling of 3085245773 in words is "three billion, eighty-five million, two hundred forty-five thousand, seven hundred seventy-three".