8674979 has 4 divisors (see below), whose sum is σ = 9052176. Its totient is φ = 8297784.

The previous prime is 8674961. The next prime is 8675003. The reversal of 8674979 is 9794768.

It is a happy number.

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 8674979 - 2¹⁶ = 8609443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8671979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188564 + ... + 188609.

It is an arithmetic number, because the mean of its divisors is an integer number (2263044).

Almost surely, 2^8674979 is an apocalyptic number.

8674979 is a deficient number, since it is larger than the sum of its proper divisors (377197).

8674979 is a wasteful number, since it uses less digits than its factorization.

8674979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377196.

The product of its digits is 762048, while the sum is 50.

The square root of 8674979 is about 2945.3317300433. The cubic root of 8674979 is about 205.4736539337.

The spelling of 8674979 in words is "eight million, six hundred seventy-four thousand, nine hundred seventy-nine".