8713899 has 20 divisors (see below), whose sum is σ = 13111560. Its totient is φ = 5767200.

The previous prime is 8713897. The next prime is 8713919. The reversal of 8713899 is 9983178.

It is not a de Polignac number, because 8713899 - 2¹ = 8713897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8713897) 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 19 ways as a sum of consecutive naturals, for example, 14199 + ... + 14799.

It is an arithmetic number, because the mean of its divisors is an integer number (655578).

Almost surely, 2^8713899 is an apocalyptic number.

8713899 is a deficient number, since it is larger than the sum of its proper divisors (4397661).

8713899 is a wasteful number, since it uses less digits than its factorization.

8713899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792 (or 783 counting only the distinct ones).

The product of its digits is 108864, while the sum is 45.

The square root of 8713899 is about 2951.9314016420. The cubic root of 8713899 is about 205.7804790705.

The spelling of 8713899 in words is "eight million, seven hundred thirteen thousand, eight hundred ninety-nine".