3686841036 has 60 divisors (see below), whose sum is σ = 9949065280. Its totient is φ = 1189300320.

The previous prime is 3686841001. The next prime is 3686841047. The reversal of 3686841036 is 6301486863.

It is a junction number, because it is equal to n+sod(n) for n = 3686840982 and 3686841000.

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 19 ways as a sum of consecutive naturals, for example, 173491 + ... + 193578.

Almost surely, 2^3686841036 is an apocalyptic number.

3686841036 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3686841036 is an abundant number, since it is smaller than the sum of its proper divisors (6262224244).

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

3686841036 is a wasteful number, since it uses less digits than its factorization.

3686841036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367116 (or 367105 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 3686841036 is about 60719.3629413221. The cubic root of 3686841036 is about 1544.8446181751.

The spelling of 3686841036 in words is "three billion, six hundred eighty-six million, eight hundred forty-one thousand, thirty-six".