3876386508 has 36 divisors (see below), whose sum is σ = 9841453440. Its totient is φ = 1286483616.

The previous prime is 3876386483. The next prime is 3876386513. The reversal of 3876386508 is 8056836783.

It is a happy number.

3876386508 is a `hidden beast` number, since 38 + 76 + 38 + 6 + 508 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226860 + ... + 243347.

Almost surely, 2^3876386508 is an apocalyptic number.

It is an amenable number.

3876386508 is an abundant number, since it is smaller than the sum of its proper divisors (5965066932).

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

3876386508 is a wasteful number, since it uses less digits than its factorization.

3876386508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470446 (or 470441 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The square root of 3876386508 is about 62260.6336941731. The cubic root of 3876386508 is about 1570.8776393150.

The spelling of 3876386508 in words is "three billion, eight hundred seventy-six million, three hundred eighty-six thousand, five hundred eight".