3871487108 has 12 divisors (see below), whose sum is σ = 6775728960. Its totient is φ = 1935564552.

The previous prime is 3871487107. The next prime is 3871487159. The reversal of 3871487108 is 8017841783.

It is not an unprimeable number, because it can be changed into a prime (3871487107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11873 + ... + 88791.

It is an arithmetic number, because the mean of its divisors is an integer number (564644080).

Almost surely, 2^3871487108 is an apocalyptic number.

It is an amenable number.

3871487108 is a deficient number, since it is larger than the sum of its proper divisors (2904241852).

3871487108 is a wasteful number, since it uses less digits than its factorization.

3871487108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89506 (or 89504 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 47.

The square root of 3871487108 is about 62221.2753646211. The cubic root of 3871487108 is about 1570.2155448044.

The spelling of 3871487108 in words is "three billion, eight hundred seventy-one million, four hundred eighty-seven thousand, one hundred eight".