8913911 has 8 divisors (see below), whose sum is σ = 9171360. Its totient is φ = 8659872.

The previous prime is 8913901. The next prime is 8913917. The reversal of 8913911 is 1193198.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8913911 - 2⁶ = 8913847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8913917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5006 + ... + 6548.

It is an arithmetic number, because the mean of its divisors is an integer number (1146420).

Almost surely, 2^8913911 is an apocalyptic number.

8913911 is a deficient number, since it is larger than the sum of its proper divisors (257449).

8913911 is a wasteful number, since it uses less digits than its factorization.

8913911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705.

The product of its digits is 1944, while the sum is 32.

The square root of 8913911 is about 2985.6173565948. The cubic root of 8913911 is about 207.3430254209.

The spelling of 8913911 in words is "eight million, nine hundred thirteen thousand, nine hundred eleven".