8479656 has 24 divisors (see below), whose sum is σ = 22965930. Its totient is φ = 2826528.

The previous prime is 8479649. The next prime is 8479699. The reversal of 8479656 is 6569748.

It can be written as a sum of positive squares in only one way, i.e., 7784100 + 695556 = 2790^2 + 834^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58815 + ... + 58958.

Almost surely, 2^8479656 is an apocalyptic number.

It is an amenable number.

8479656 is an abundant number, since it is smaller than the sum of its proper divisors (14486274).

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

8479656 is a wasteful number, since it uses less digits than its factorization.

8479656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117785 (or 117778 counting only the distinct ones).

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

The square root of 8479656 is about 2911.9848900707. The cubic root of 8479656 is about 203.9198070037.

The spelling of 8479656 in words is "eight million, four hundred seventy-nine thousand, six hundred fifty-six".