6832220009 has 2 divisors, whose sum is σ = 6832220010. Its totient is φ = 6832220008.

The previous prime is 6832219993. The next prime is 6832220047. The reversal of 6832220009 is 9000222386.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3806890000 + 3025330009 = 61700^2 + 55003^2 .

It is a cyclic number.

It is not a de Polignac number, because 6832220009 - 2⁴ = 6832219993 is a prime.

It is not a weakly prime, because it can be changed into another prime (6832220509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3416110004 + 3416110005.

It is an arithmetic number, because the mean of its divisors is an integer number (3416110005).

Almost surely, 2^6832220009 is an apocalyptic number.

It is an amenable number.

6832220009 is a deficient number, since it is larger than the sum of its proper divisors (1).

6832220009 is an equidigital number, since it uses as much as digits as its factorization.

6832220009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 6832220009 is about 82657.2441410915. The cubic root of 6832220009 is about 1897.5240148027.

The spelling of 6832220009 in words is "six billion, eight hundred thirty-two million, two hundred twenty thousand, nine".