3686000206 has 24 divisors (see below), whose sum is σ = 6433799760. Its totient is φ = 1579197312.

The previous prime is 3686000191. The next prime is 3686000221. The reversal of 3686000206 is 6020006863.

It is an interprime number because it is at equal distance from previous prime (3686000191) and next prime (3686000221).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 547710 + ... + 554398.

It is an arithmetic number, because the mean of its divisors is an integer number (268074990).

Almost surely, 2^3686000206 is an apocalyptic number.

3686000206 is a deficient number, since it is larger than the sum of its proper divisors (2747799554).

3686000206 is a wasteful number, since it uses less digits than its factorization.

3686000206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12328 (or 12321 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3686000206 is about 60712.4386431644. The cubic root of 3686000206 is about 1544.7271688965.

The spelling of 3686000206 in words is "three billion, six hundred eighty-six million, two hundred six", and thus it is an aban number.