6641100317 has 8 divisors (see below), whose sum is σ = 6776878752. Its totient is φ = 6506190000.

The previous prime is 6641100313. The next prime is 6641100341. The reversal of 6641100317 is 7130011466.

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 6641100317 - 2² = 6641100313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6641100317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6641100313) 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, 201563 + ... + 232184.

It is an arithmetic number, because the mean of its divisors is an integer number (847109844).

Almost surely, 2^6641100317 is an apocalyptic number.

It is an amenable number.

6641100317 is a deficient number, since it is larger than the sum of its proper divisors (135778435).

6641100317 is a wasteful number, since it uses less digits than its factorization.

6641100317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434059.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 6641100317 is about 81492.9464248287. The cubic root of 6641100317 is about 1879.6630900909.

The spelling of 6641100317 in words is "six billion, six hundred forty-one million, one hundred thousand, three hundred seventeen".