8216673 has 8 divisors (see below), whose sum is σ = 11011968. Its totient is φ = 5449584.

The previous prime is 8216671. The next prime is 8216693. The reversal of 8216673 is 3766128.

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

It is not a de Polignac number, because 8216673 - 2¹ = 8216671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8216671) 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, 6361 + ... + 7542.

It is an arithmetic number, because the mean of its divisors is an integer number (1376496).

Almost surely, 2^8216673 is an apocalyptic number.

It is an amenable number.

8216673 is a deficient number, since it is larger than the sum of its proper divisors (2795295).

8216673 is a wasteful number, since it uses less digits than its factorization.

8216673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14103.

The product of its digits is 12096, while the sum is 33.

The square root of 8216673 is about 2866.4739663915. The cubic root of 8216673 is about 201.7895481619.

The spelling of 8216673 in words is "eight million, two hundred sixteen thousand, six hundred seventy-three".