3781060780 has 48 divisors (see below), whose sum is σ = 9608348736. Its totient is φ = 1220106240.

The previous prime is 3781060733. The next prime is 3781060799. The reversal of 3781060780 is 870601873.

3781060780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 791961 + ... + 796720.

It is an arithmetic number, because the mean of its divisors is an integer number (200173932).

Almost surely, 2^3781060780 is an apocalyptic number.

It is an amenable number.

3781060780 is an abundant number, since it is smaller than the sum of its proper divisors (5827287956).

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

3781060780 is a wasteful number, since it uses less digits than its factorization.

3781060780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588714 (or 1588712 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 3781060780 is about 61490.3307846039. The cubic root of 3781060780 is about 1557.8939336963.

The spelling of 3781060780 in words is "three billion, seven hundred eighty-one million, sixty thousand, seven hundred eighty".