8641682 has 16 divisors (see below), whose sum is σ = 14856000. Its totient is φ = 3693168.

The previous prime is 8641673. The next prime is 8641697. The reversal of 8641682 is 2861468.

It is an unprimeable number.

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, 6368 + ... + 7604.

It is an arithmetic number, because the mean of its divisors is an integer number (928500).

Almost surely, 2^8641682 is an apocalyptic number.

8641682 is a deficient number, since it is larger than the sum of its proper divisors (6214318).

8641682 is a wasteful number, since it uses less digits than its factorization.

8641682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745.

The product of its digits is 18432, while the sum is 35.

The square root of 8641682 is about 2939.6737914265. The cubic root of 8641682 is about 205.2104283832.

The spelling of 8641682 in words is "eight million, six hundred forty-one thousand, six hundred eighty-two".