8871347 has 4 divisors (see below), whose sum is σ = 9338280. Its totient is φ = 8404416.

The previous prime is 8871341. The next prime is 8871349. The reversal of 8871347 is 7431788.

8871347 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8871347 - 2⁸ = 8871091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8871347.

It is not an unprimeable number, because it can be changed into a prime (8871341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233438 + ... + 233475.

It is an arithmetic number, because the mean of its divisors is an integer number (2334570).

Almost surely, 2^8871347 is an apocalyptic number.

8871347 is a deficient number, since it is larger than the sum of its proper divisors (466933).

8871347 is a wasteful number, since it uses less digits than its factorization.

8871347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466932.

The product of its digits is 37632, while the sum is 38.

The square root of 8871347 is about 2978.4806529504. The cubic root of 8871347 is about 207.0124771743.

The spelling of 8871347 in words is "eight million, eight hundred seventy-one thousand, three hundred forty-seven".