8670479 has 8 divisors (see below), whose sum is σ = 9277680. Its totient is φ = 8078400.

The previous prime is 8670451. The next prime is 8670481. The reversal of 8670479 is 9740768.

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

It is a cyclic number.

It is not a de Polignac number, because 8670479 - 2¹⁶ = 8604943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8670499) 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, 2582 + ... + 4899.

It is an arithmetic number, because the mean of its divisors is an integer number (1159710).

Almost surely, 2^8670479 is an apocalyptic number.

8670479 is a deficient number, since it is larger than the sum of its proper divisors (607201).

8670479 is a wasteful number, since it uses less digits than its factorization.

8670479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7561.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 8670479 is about 2944.5677102081. The cubic root of 8670479 is about 205.4381191169.

The spelling of 8670479 in words is "eight million, six hundred seventy thousand, four hundred seventy-nine".