3806814551717 has 8 divisors (see below), whose sum is σ = 3812561191296. Its totient is φ = 3801070954912.

The previous prime is 3806814551711. The next prime is 3806814551759. The reversal of 3806814551717 is 7171554186083.

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 3806814551717 - 2¹² = 3806814547621 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 (3806814551711) 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, 1749638 + ... + 3267240.

It is an arithmetic number, because the mean of its divisors is an integer number (476570148912).

Almost surely, 2^{3806814551717} is an apocalyptic number.

It is an amenable number.

3806814551717 is a deficient number, since it is larger than the sum of its proper divisors (5746639579).

3806814551717 is a wasteful number, since it uses less digits than its factorization.

3806814551717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521387.

The product of its (nonzero) digits is 5644800, while the sum is 56.

The spelling of 3806814551717 in words is "three trillion, eight hundred six billion, eight hundred fourteen million, five hundred fifty-one thousand, seven hundred seventeen".