3073204649 has 2 divisors, whose sum is σ = 3073204650. Its totient is φ = 3073204648.

The previous prime is 3073204643. The next prime is 3073204681. The reversal of 3073204649 is 9464023703.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2124564649 + 948640000 = 46093^2 + 30800^2 .

It is a cyclic number.

It is not a de Polignac number, because 3073204649 - 2²⁸ = 2804769193 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3073204643) 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, 1536602324 + 1536602325.

It is an arithmetic number, because the mean of its divisors is an integer number (1536602325).

Almost surely, 2^3073204649 is an apocalyptic number.

It is an amenable number.

3073204649 is a deficient number, since it is larger than the sum of its proper divisors (1).

3073204649 is an equidigital number, since it uses as much as digits as its factorization.

3073204649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 3073204649 is about 55436.4920336776. The cubic root of 3073204649 is about 1453.8864661440.

The spelling of 3073204649 in words is "three billion, seventy-three million, two hundred four thousand, six hundred forty-nine".