3680815271028 has 48 divisors (see below), whose sum is σ = 9815601169920. Its totient is φ = 1051651458144.

The previous prime is 3680815270987. The next prime is 3680815271101. The reversal of 3680815271028 is 8201725180863.

3680815271028 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, 17437903 + ... + 17647721.

It is an arithmetic number, because the mean of its divisors is an integer number (204491691040).

Almost surely, 2^{3680815271028} is an apocalyptic number.

It is an amenable number.

3680815271028 is an abundant number, since it is smaller than the sum of its proper divisors (6134785898892).

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

3680815271028 is a wasteful number, since it uses less digits than its factorization.

3680815271028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418676 (or 418674 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 3680815271028 in words is "three trillion, six hundred eighty billion, eight hundred fifteen million, two hundred seventy-one thousand, twenty-eight".