6606644162 has 8 divisors (see below), whose sum is σ = 10072424892. Its totient is φ = 3249169200.

The previous prime is 6606644123. The next prime is 6606644207. The reversal of 6606644162 is 2614466066.

It can be written as a sum of positive squares in 2 ways, for example, as 6595226521 + 11417641 = 81211^2 + 3379^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27076289 + ... + 27076532.

Almost surely, 2^6606644162 is an apocalyptic number.

6606644162 is a deficient number, since it is larger than the sum of its proper divisors (3465780730).

6606644162 is a wasteful number, since it uses less digits than its factorization.

6606644162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54152884.

The product of its (nonzero) digits is 248832, while the sum is 41.

The square root of 6606644162 is about 81281.2657504791. The cubic root of 6606644162 is about 1876.4066871601.

The spelling of 6606644162 in words is "six billion, six hundred six million, six hundred forty-four thousand, one hundred sixty-two".