3877047882 has 64 divisors (see below), whose sum is σ = 8774438400. Its totient is φ = 1268619840.

The previous prime is 3877047871. The next prime is 3877047893. The reversal of 3877047882 is 2887407783.

It is a happy number.

3877047882 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3877047871) and next prime (3877047893).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2367568 + ... + 2369204.

It is an arithmetic number, because the mean of its divisors is an integer number (137100600).

Almost surely, 2^3877047882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3877047882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4387219200).

3877047882 is an abundant number, since it is smaller than the sum of its proper divisors (4897390518).

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

3877047882 is a wasteful number, since it uses less digits than its factorization.

3877047882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428 (or 2422 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 54.

The square root of 3877047882 is about 62265.9448013117. The cubic root of 3877047882 is about 1570.9669732471.

The spelling of 3877047882 in words is "three billion, eight hundred seventy-seven million, forty-seven thousand, eight hundred eighty-two".