6609332819 has 2 divisors, whose sum is σ = 6609332820. Its totient is φ = 6609332818.

The previous prime is 6609332803. The next prime is 6609332887. The reversal of 6609332819 is 9182339066.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6609332819 - 2⁴ = 6609332803 is a prime.

It is a super-2 number, since 2×6609332819² = 87366560624620973522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6609332519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3304666409 + 3304666410.

It is an arithmetic number, because the mean of its divisors is an integer number (3304666410).

Almost surely, 2^6609332819 is an apocalyptic number.

6609332819 is a deficient number, since it is larger than the sum of its proper divisors (1).

6609332819 is an equidigital number, since it uses as much as digits as its factorization.

6609332819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 6609332819 is about 81297.8032852057. The cubic root of 6609332819 is about 1876.6611950781.

The spelling of 6609332819 in words is "six billion, six hundred nine million, three hundred thirty-two thousand, eight hundred nineteen".