3066044621 has 2 divisors, whose sum is σ = 3066044622. Its totient is φ = 3066044620.

The previous prime is 3066044599. The next prime is 3066044689. The reversal of 3066044621 is 1264406603.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1827990025 + 1238054596 = 42755^2 + 35186^2 .

It is a cyclic number.

It is not a de Polignac number, because 3066044621 - 2⁶ = 3066044557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3066044321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1533022310 + 1533022311.

It is an arithmetic number, because the mean of its divisors is an integer number (1533022311).

Almost surely, 2^3066044621 is an apocalyptic number.

It is an amenable number.

3066044621 is a deficient number, since it is larger than the sum of its proper divisors (1).

3066044621 is an equidigital number, since it uses as much as digits as its factorization.

3066044621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 3066044621 is about 55371.8757222473. The cubic root of 3066044621 is about 1452.7564879545.

The spelling of 3066044621 in words is "three billion, sixty-six million, forty-four thousand, six hundred twenty-one".