3084221249 has 2 divisors, whose sum is σ = 3084221250. Its totient is φ = 3084221248.

The previous prime is 3084221237. The next prime is 3084221281. The reversal of 3084221249 is 9421224803.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2960121649 + 124099600 = 54407^2 + 11140^2 .

It is a cyclic number.

It is not a de Polignac number, because 3084221249 - 2²⁸ = 2815785793 is a prime.

It is not a weakly prime, because it can be changed into another prime (3084221849) 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, 1542110624 + 1542110625.

It is an arithmetic number, because the mean of its divisors is an integer number (1542110625).

Almost surely, 2^3084221249 is an apocalyptic number.

It is an amenable number.

3084221249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3084221249 is an equidigital number, since it uses as much as digits as its factorization.

3084221249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 3084221249 is about 55535.7654939589. The cubic root of 3084221249 is about 1455.6216564717.

The spelling of 3084221249 in words is "three billion, eighty-four million, two hundred twenty-one thousand, two hundred forty-nine".