8679456 has 36 divisors (see below), whose sum is σ = 24683022. Its totient is φ = 2893056.

The previous prime is 8679449. The next prime is 8679457. The reversal of 8679456 is 6549768.

It can be written as a sum of positive squares in only one way, i.e., 8503056 + 176400 = 2916^2 + 420^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (8679457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14781 + ... + 15356.

Almost surely, 2^8679456 is an apocalyptic number.

It is an amenable number.

8679456 is an abundant number, since it is smaller than the sum of its proper divisors (16003566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8679456 is a wasteful number, since it uses less digits than its factorization.

8679456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30153 (or 30142 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 8679456 is about 2946.0916482689. The cubic root of 8679456 is about 205.5089949355.

The spelling of 8679456 in words is "eight million, six hundred seventy-nine thousand, four hundred fifty-six".