8884947 has 8 divisors (see below), whose sum is σ = 11896720. Its totient is φ = 5898240.

The previous prime is 8884943. The next prime is 8884949. The reversal of 8884947 is 7494888.

8884947 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8884947 - 2² = 8884943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8884896 and 8884905.

It is not an unprimeable number, because it can be changed into a prime (8884943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5422 + ... + 6867.

It is an arithmetic number, because the mean of its divisors is an integer number (1487090).

Almost surely, 2^8884947 is an apocalyptic number.

8884947 is a deficient number, since it is larger than the sum of its proper divisors (3011773).

8884947 is a wasteful number, since it uses less digits than its factorization.

8884947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12533.

The product of its digits is 516096, while the sum is 48.

The square root of 8884947 is about 2980.7628218293. The cubic root of 8884947 is about 207.1182082895.

It can be divided in two parts, 8884 and 947, that multiplied together give a palindrome (8413148).

The spelling of 8884947 in words is "eight million, eight hundred eighty-four thousand, nine hundred forty-seven".