8679049 has 4 divisors (see below), whose sum is σ = 8691840. Its totient is φ = 8666260.

The previous prime is 8679037. The next prime is 8679059. The reversal of 8679049 is 9409768.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8679049 - 2¹⁹ = 8154761 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8678996 and 8679014.

It is not an unprimeable number, because it can be changed into a prime (8679059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5317 + ... + 6754.

It is an arithmetic number, because the mean of its divisors is an integer number (2172960).

Almost surely, 2^8679049 is an apocalyptic number.

It is an amenable number.

8679049 is a deficient number, since it is larger than the sum of its proper divisors (12791).

8679049 is a wasteful number, since it uses less digits than its factorization.

8679049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12790.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 8679049 is about 2946.0225728938. The cubic root of 8679049 is about 205.5057826194.

The spelling of 8679049 in words is "eight million, six hundred seventy-nine thousand, forty-nine".