6604669343 has 2 divisors, whose sum is σ = 6604669344. Its totient is φ = 6604669342.

The previous prime is 6604669327. The next prime is 6604669427. The reversal of 6604669343 is 3439664066.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6604669343 - 2⁴ = 6604669327 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6604669243) 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, 3302334671 + 3302334672.

It is an arithmetic number, because the mean of its divisors is an integer number (3302334672).

Almost surely, 2^6604669343 is an apocalyptic number.

6604669343 is a deficient number, since it is larger than the sum of its proper divisors (1).

6604669343 is an equidigital number, since it uses as much as digits as its factorization.

6604669343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1679616, while the sum is 47.

The square root of 6604669343 is about 81269.1167849141. The cubic root of 6604669343 is about 1876.2197070654.

The spelling of 6604669343 in words is "six billion, six hundred four million, six hundred sixty-nine thousand, three hundred forty-three".