8871916 has 12 divisors (see below), whose sum is σ = 15546888. Its totient is φ = 4429952.

The previous prime is 8871899. The next prime is 8871931. The reversal of 8871916 is 6191788.

8871916 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8871916² = 157421787022112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4380 + ... + 6076.

It is an arithmetic number, because the mean of its divisors is an integer number (1295574).

Almost surely, 2^8871916 is an apocalyptic number.

It is an amenable number.

8871916 is a deficient number, since it is larger than the sum of its proper divisors (6674972).

8871916 is a wasteful number, since it uses less digits than its factorization.

8871916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008 (or 3006 counting only the distinct ones).

The product of its digits is 24192, while the sum is 40.

The square root of 8871916 is about 2978.5761699174. The cubic root of 8871916 is about 207.0169029427.

The spelling of 8871916 in words is "eight million, eight hundred seventy-one thousand, nine hundred sixteen".