3688867760 has 40 divisors (see below), whose sum is σ = 8604077280. Its totient is φ = 1470822912.

The previous prime is 3688867753. The next prime is 3688867783. The reversal of 3688867760 is 677688863.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 3688867760.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48620 + ... + 98699.

It is an arithmetic number, because the mean of its divisors is an integer number (215101932).

Almost surely, 2^3688867760 is an apocalyptic number.

It is an amenable number.

3688867760 is an abundant number, since it is smaller than the sum of its proper divisors (4915209520).

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

3688867760 is a wasteful number, since it uses less digits than its factorization.

3688867760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147645 (or 147639 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 59.

The square root of 3688867760 is about 60736.0499209489. The cubic root of 3688867760 is about 1545.1276427745.

The spelling of 3688867760 in words is "three billion, six hundred eighty-eight million, eight hundred sixty-seven thousand, seven hundred sixty".