3085722317 has 2 divisors, whose sum is σ = 3085722318. Its totient is φ = 3085722316.

The previous prime is 3085722313. The next prime is 3085722323. The reversal of 3085722317 is 7132275803.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1951784041 + 1133938276 = 44179^2 + 33674^2 .

It is a cyclic number.

It is not a de Polignac number, because 3085722317 - 2² = 3085722313 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3085722313) 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, 1542861158 + 1542861159.

It is an arithmetic number, because the mean of its divisors is an integer number (1542861159).

Almost surely, 2^3085722317 is an apocalyptic number.

It is an amenable number.

3085722317 is a deficient number, since it is larger than the sum of its proper divisors (1).

3085722317 is an equidigital number, since it uses as much as digits as its factorization.

3085722317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 3085722317 is about 55549.2782761396. The cubic root of 3085722317 is about 1455.8577649883.

The spelling of 3085722317 in words is "three billion, eighty-five million, seven hundred twenty-two thousand, three hundred seventeen".