3204222409 has 2 divisors, whose sum is σ = 3204222410. Its totient is φ = 3204222408.

The previous prime is 3204222401. The next prime is 3204222433. The reversal of 3204222409 is 9042224023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3135664009 + 68558400 = 55997^2 + 8280^2 .

It is a cyclic number.

It is not a de Polignac number, because 3204222409 - 2³ = 3204222401 is a prime.

It is not a weakly prime, because it can be changed into another prime (3204222401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1602111204 + 1602111205.

It is an arithmetic number, because the mean of its divisors is an integer number (1602111205).

Almost surely, 2^3204222409 is an apocalyptic number.

It is an amenable number.

3204222409 is a deficient number, since it is larger than the sum of its proper divisors (1).

3204222409 is an equidigital number, since it uses as much as digits as its factorization.

3204222409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 3204222409 is about 56605.8513671511. The cubic root of 3204222409 is about 1474.2604599116.

The spelling of 3204222409 in words is "three billion, two hundred four million, two hundred twenty-two thousand, four hundred nine".