8164673 has 4 divisors (see below), whose sum is σ = 8906928. Its totient is φ = 7422420.

The previous prime is 8164669. The next prime is 8164691. The reversal of 8164673 is 3764618.

8164673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8164673 - 2² = 8164669 is a prime.

It is a super-4 number, since 4×8164673⁴ (a number of 29 digits) contains 4444 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8164603) 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, 371111 + ... + 371132.

It is an arithmetic number, because the mean of its divisors is an integer number (2226732).

Almost surely, 2^8164673 is an apocalyptic number.

It is an amenable number.

8164673 is a deficient number, since it is larger than the sum of its proper divisors (742255).

8164673 is a wasteful number, since it uses less digits than its factorization.

8164673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742254.

The product of its digits is 24192, while the sum is 35.

The square root of 8164673 is about 2857.3891929522. The cubic root of 8164673 is about 201.3629655253.

The spelling of 8164673 in words is "eight million, one hundred sixty-four thousand, six hundred seventy-three".