3878316896 has 24 divisors (see below), whose sum is σ = 8084580840. Its totient is φ = 1825090048.

The previous prime is 3878316889. The next prime is 3878316899. The reversal of 3878316896 is 6986138783.

3878316896 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 not an unprimeable number, because it can be changed into a prime (3878316899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3564086 + ... + 3565173.

It is an arithmetic number, because the mean of its divisors is an integer number (336857535).

Almost surely, 2^3878316896 is an apocalyptic number.

It is an amenable number.

3878316896 is an abundant number, since it is smaller than the sum of its proper divisors (4206263944).

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

3878316896 is a wasteful number, since it uses less digits than its factorization.

3878316896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7129286 (or 7129278 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 59.

The square root of 3878316896 is about 62276.1342409755. The cubic root of 3878316896 is about 1571.1383546412.

The spelling of 3878316896 in words is "three billion, eight hundred seventy-eight million, three hundred sixteen thousand, eight hundred ninety-six".