6608044641 has 16 divisors (see below), whose sum is σ = 9614098368. Its totient is φ = 4003876800.

The previous prime is 6608044559. The next prime is 6608044669. The reversal of 6608044641 is 1464408066.

It is not a de Polignac number, because 6608044641 - 2⁹ = 6608044129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6608044641.

It is not an unprimeable number, because it can be changed into a prime (6608044691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122331 + ... + 167871.

It is an arithmetic number, because the mean of its divisors is an integer number (600881148).

Almost surely, 2^6608044641 is an apocalyptic number.

It is an amenable number.

6608044641 is a deficient number, since it is larger than the sum of its proper divisors (3006053727).

6608044641 is a wasteful number, since it uses less digits than its factorization.

6608044641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49952.

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 6608044641 is about 81289.8803111433. The cubic root of 6608044641 is about 1876.5392649325.

The spelling of 6608044641 in words is "six billion, six hundred eight million, forty-four thousand, six hundred forty-one".