8911916 has 12 divisors (see below), whose sum is σ = 16795632. Its totient is φ = 4113168.

The previous prime is 8911909. The next prime is 8911919. The reversal of 8911916 is 6191198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8911919) 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, 85640 + ... + 85743.

It is an arithmetic number, because the mean of its divisors is an integer number (1399636).

Almost surely, 2^8911916 is an apocalyptic number.

It is an amenable number.

8911916 is a deficient number, since it is larger than the sum of its proper divisors (7883716).

8911916 is a wasteful number, since it uses less digits than its factorization.

8911916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171400 (or 171398 counting only the distinct ones).

The product of its digits is 3888, while the sum is 35.

The square root of 8911916 is about 2985.2832361436. The cubic root of 8911916 is about 207.3275559598.

The spelling of 8911916 in words is "eight million, nine hundred eleven thousand, nine hundred sixteen".