3877881914 has 16 divisors (see below), whose sum is σ = 6019747200. Its totient is φ = 1871351664.

The previous prime is 3877881913. The next prime is 3877881919. The reversal of 3877881914 is 4191887783.

3877881914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3877881914.

It is not an unprimeable number, because it can be changed into a prime (3877881911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155867 + ... + 179025.

It is an arithmetic number, because the mean of its divisors is an integer number (376234200).

Almost surely, 2^3877881914 is an apocalyptic number.

3877881914 is a deficient number, since it is larger than the sum of its proper divisors (2141865286).

3877881914 is a wasteful number, since it uses less digits than its factorization.

3877881914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26077.

The product of its digits is 2709504, while the sum is 56.

The square root of 3877881914 is about 62272.6417779108. The cubic root of 3877881914 is about 1571.0796141726.

The spelling of 3877881914 in words is "three billion, eight hundred seventy-seven million, eight hundred eighty-one thousand, nine hundred fourteen".