3679561676917 has 8 divisors (see below), whose sum is σ = 4226345072000. Its totient is φ = 3138061213584.

The previous prime is 3679561676897. The next prime is 3679561676939. The reversal of 3679561676917 is 7196761659763.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3679561676917 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 3679561676917.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3679561676717) 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, 1320731442 + ... + 1320734227.

It is an arithmetic number, because the mean of its divisors is an integer number (528293134000).

Almost surely, 2^{3679561676917} is an apocalyptic number.

It is an amenable number.

3679561676917 is a deficient number, since it is larger than the sum of its proper divisors (546783395083).

3679561676917 is a wasteful number, since it uses less digits than its factorization.

3679561676917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2641465875.

The product of its digits is 540101520, while the sum is 73.

The spelling of 3679561676917 in words is "three trillion, six hundred seventy-nine billion, five hundred sixty-one million, six hundred seventy-six thousand, nine hundred seventeen".