6630056717 has 8 divisors (see below), whose sum is σ = 6719616000. Its totient is φ = 6541081344.

The previous prime is 6630056711. The next prime is 6630056731. The reversal of 6630056717 is 7176500366.

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 6630056717 - 2⁴ = 6630056701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6630056711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123092 + ... + 168557.

It is an arithmetic number, because the mean of its divisors is an integer number (839952000).

Almost surely, 2^6630056717 is an apocalyptic number.

It is an amenable number.

6630056717 is a deficient number, since it is larger than the sum of its proper divisors (89559283).

6630056717 is a wasteful number, since it uses less digits than its factorization.

6630056717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291955.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 6630056717 is about 81425.1602209047. The cubic root of 6630056717 is about 1878.6206039883.

The spelling of 6630056717 in words is "six billion, six hundred thirty million, fifty-six thousand, seven hundred seventeen".