6605494616 has 32 divisors (see below), whose sum is σ = 14256480000. Its totient is φ = 2810556576.

The previous prime is 6605494573. The next prime is 6605494639. The reversal of 6605494616 is 6164945066.

It is a congruent number.

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, 416516 + ... + 432083.

It is an arithmetic number, because the mean of its divisors is an integer number (445515000).

Almost surely, 2^6605494616 is an apocalyptic number.

It is an amenable number.

6605494616 is an abundant number, since it is smaller than the sum of its proper divisors (7650985384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6605494616 is a wasteful number, since it uses less digits than its factorization.

6605494616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848751 (or 848747 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 47.

The square root of 6605494616 is about 81274.1940347611. The cubic root of 6605494616 is about 1876.2978502143.

The spelling of 6605494616 in words is "six billion, six hundred five million, four hundred ninety-four thousand, six hundred sixteen".