6604466705 has 8 divisors (see below), whose sum is σ = 7929095400. Its totient is φ = 5281083136.

The previous prime is 6604466689. The next prime is 6604466761. The reversal of 6604466705 is 5076644066.

It can be written as a sum of positive squares in 4 ways, for example, as 70492816 + 6533973889 = 8396^2 + 80833^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6604466705 - 2⁴ = 6604466689 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299570 + ... + 320859.

It is an arithmetic number, because the mean of its divisors is an integer number (991136925).

Almost surely, 2^6604466705 is an apocalyptic number.

It is an amenable number.

6604466705 is a deficient number, since it is larger than the sum of its proper divisors (1324628695).

6604466705 is a wasteful number, since it uses less digits than its factorization.

6604466705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622563.

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 6604466705 is about 81267.8700656046. The cubic root of 6604466705 is about 1876.2005187570.

The spelling of 6604466705 in words is "six billion, six hundred four million, four hundred sixty-six thousand, seven hundred five".