3223190809 has 2 divisors, whose sum is σ = 3223190810. Its totient is φ = 3223190808.

The previous prime is 3223190783. The next prime is 3223190857. The reversal of 3223190809 is 9080913223.

3223190809 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2211632784 + 1011558025 = 47028^2 + 31805^2 .

It is an emirp because it is prime and its reverse (9080913223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3223190809 - 2¹⁵ = 3223158041 is a prime.

It is not a weakly prime, because it can be changed into another prime (3223194809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611595404 + 1611595405.

It is an arithmetic number, because the mean of its divisors is an integer number (1611595405).

Almost surely, 2^3223190809 is an apocalyptic number.

It is an amenable number.

3223190809 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223190809 is an equidigital number, since it uses as much as digits as its factorization.

3223190809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 3223190809 is about 56773.1521848136. The cubic root of 3223190809 is about 1477.1638540417.

The spelling of 3223190809 in words is "three billion, two hundred twenty-three million, one hundred ninety thousand, eight hundred nine".