3686206104 has 192 divisors, whose sum is σ = 12234434400. Its totient is φ = 1024627968.

The previous prime is 3686206079. The next prime is 3686206129. The reversal of 3686206104 is 4016026863.

3686206104 is a `hidden beast` number, since 36 + 8 + 6 + 2 + 0 + 610 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (3686206079) and next prime (3686206129).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 386902 + ... + 396314.

Almost surely, 2^3686206104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3686206104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6117217200).

3686206104 is an abundant number, since it is smaller than the sum of its proper divisors (8548228296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3686206104 is a wasteful number, since it uses less digits than its factorization.

3686206104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9479 (or 9462 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 3686206104 is about 60714.1343016599. The cubic root of 3686206104 is about 1544.7559309055.

The spelling of 3686206104 in words is "three billion, six hundred eighty-six million, two hundred six thousand, one hundred four".