3886375028 has 24 divisors (see below), whose sum is σ = 7054619880. Its totient is φ = 1871130240.

The previous prime is 3886375019. The next prime is 3886375081. The reversal of 3886375028 is 8205736883.

3886375028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 86638864 + 3799736164 = 9308^2 + 61642^2 .

It is a congruent number.

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, 1643 + ... + 88178.

It is an arithmetic number, because the mean of its divisors is an integer number (293942495).

Almost surely, 2^3886375028 is an apocalyptic number.

It is an amenable number.

3886375028 is a deficient number, since it is larger than the sum of its proper divisors (3168244852).

3886375028 is a wasteful number, since it uses less digits than its factorization.

3886375028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90227 (or 90225 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 50.

The square root of 3886375028 is about 62340.7974604111. The cubic root of 3886375028 is about 1572.2257405987.

The spelling of 3886375028 in words is "three billion, eight hundred eighty-six million, three hundred seventy-five thousand, twenty-eight".