3686267 has 8 divisors (see below), whose sum is σ = 4009824. Its totient is φ = 3368448.

The previous prime is 3686251. The next prime is 3686299. The reversal of 3686267 is 7626863.

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 3686267 - 2⁴ = 3686251 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3686267.

It is not an unprimeable number, because it can be changed into a prime (3686237) 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, 38 + ... + 2715.

It is an arithmetic number, because the mean of its divisors is an integer number (501228).

Almost surely, 2^3686267 is an apocalyptic number.

3686267 is a deficient number, since it is larger than the sum of its proper divisors (323557).

3686267 is a wasteful number, since it uses less digits than its factorization.

3686267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869.

The product of its digits is 72576, while the sum is 38.

The square root of 3686267 is about 1919.9653642709. The cubic root of 3686267 is about 154.4764437297.

The spelling of 3686267 in words is "three million, six hundred eighty-six thousand, two hundred sixty-seven".