8676842 has 16 divisors (see below), whose sum is σ = 13841280. Its totient is φ = 4070352.

The previous prime is 8676827. The next prime is 8676847. The reversal of 8676842 is 2486768.

It is a self number, because there is not a number n which added to its sum of digits gives 8676842.

It is not an unprimeable number, because it can be changed into a prime (8676847) 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 7 ways as a sum of consecutive naturals, for example, 659 + ... + 4217.

It is an arithmetic number, because the mean of its divisors is an integer number (865080).

Almost surely, 2^8676842 is an apocalyptic number.

8676842 is a deficient number, since it is larger than the sum of its proper divisors (5164438).

8676842 is a wasteful number, since it uses less digits than its factorization.

8676842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3637.

The product of its digits is 129024, while the sum is 41.

The square root of 8676842 is about 2945.6479762524. The cubic root of 8676842 is about 205.4883617509.

The spelling of 8676842 in words is "eight million, six hundred seventy-six thousand, eight hundred forty-two".