3000002209 has 2 divisors, whose sum is σ = 3000002210. Its totient is φ = 3000002208.

The previous prime is 3000002197. The next prime is 3000002219. The reversal of 3000002209 is 9022000003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2293931025 + 706071184 = 47895^2 + 26572^2 .

It is a cyclic number.

It is not a de Polignac number, because 3000002209 - 2¹³ = 2999994017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3000002192 and 3000002201.

It is not a weakly prime, because it can be changed into another prime (3000002219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500001104 + 1500001105.

It is an arithmetic number, because the mean of its divisors is an integer number (1500001105).

Almost surely, 2^3000002209 is an apocalyptic number.

It is an amenable number.

3000002209 is a deficient number, since it is larger than the sum of its proper divisors (1).

3000002209 is an equidigital number, since it uses as much as digits as its factorization.

3000002209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3000002209 is about 54772.2759158317. The cubic root of 3000002209 is about 1442.2499242995.

The spelling of 3000002209 in words is "three billion, two thousand, two hundred nine".