3686854282349 has 8 divisors (see below), whose sum is σ = 4218132685440. Its totient is φ = 3156722112816.

The previous prime is 3686854282343. The next prime is 3686854282369. The reversal of 3686854282349 is 9432824586863.

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 3686854282349 - 2¹² = 3686854278253 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3686854282343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286551494 + ... + 286564359.

It is an arithmetic number, because the mean of its divisors is an integer number (527266585680).

Almost surely, 2^{3686854282349} is an apocalyptic number.

It is an amenable number.

3686854282349 is a deficient number, since it is larger than the sum of its proper divisors (531278403091).

3686854282349 is an equidigital number, since it uses as much as digits as its factorization.

3686854282349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573116779.

The product of its digits is 477757440, while the sum is 68.

The spelling of 3686854282349 in words is "three trillion, six hundred eighty-six billion, eight hundred fifty-four million, two hundred eighty-two thousand, three hundred forty-nine".