6605466446 has 16 divisors (see below), whose sum is σ = 9953653248. Its totient is φ = 3287602200.

The previous prime is 6605466431. The next prime is 6605466449. The reversal of 6605466446 is 6446645066.

It is a self number, because there is not a number n which added to its sum of digits gives 6605466446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6605466449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790631 + ... + 798941.

It is an arithmetic number, because the mean of its divisors is an integer number (622103328).

Almost surely, 2^6605466446 is an apocalyptic number.

6605466446 is a deficient number, since it is larger than the sum of its proper divisors (3348186802).

6605466446 is a wasteful number, since it uses less digits than its factorization.

6605466446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10087.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The square root of 6605466446 is about 81274.0207323349. The cubic root of 6605466446 is about 1876.2951829709.

The spelling of 6605466446 in words is "six billion, six hundred five million, four hundred sixty-six thousand, four hundred forty-six".