3688149080 has 64 divisors (see below), whose sum is σ = 10345985280. Its totient is φ = 1149552000.

The previous prime is 3688149077. The next prime is 3688149139. The reversal of 3688149080 is 809418863.

3688149080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595646 + ... + 601805.

It is an arithmetic number, because the mean of its divisors is an integer number (161656020).

Almost surely, 2^3688149080 is an apocalyptic number.

It is an amenable number.

3688149080 is an abundant number, since it is smaller than the sum of its proper divisors (6657836200).

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

3688149080 is a wasteful number, since it uses less digits than its factorization.

3688149080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197480 (or 1197476 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 47.

The square root of 3688149080 is about 60730.1332124342. The cubic root of 3688149080 is about 1545.0272936043.

The spelling of 3688149080 in words is "three billion, six hundred eighty-eight million, one hundred forty-nine thousand, eighty".