3878745504 has 48 divisors (see below), whose sum is σ = 10188440640. Its totient is φ = 1292060160.

The previous prime is 3878745467. The next prime is 3878745529. The reversal of 3878745504 is 4055478783.

3878745504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

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, 141909 + ... + 167019.

It is an arithmetic number, because the mean of its divisors is an integer number (212259180).

Almost surely, 2^3878745504 is an apocalyptic number.

It is an amenable number.

3878745504 is an abundant number, since it is smaller than the sum of its proper divisors (6309695136).

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

3878745504 is a wasteful number, since it uses less digits than its factorization.

3878745504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26733 (or 26725 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 51.

The square root of 3878745504 is about 62279.5753357391. The cubic root of 3878745504 is about 1571.1962300616.

The spelling of 3878745504 in words is "three billion, eight hundred seventy-eight million, seven hundred forty-five thousand, five hundred four".