8168313 has 8 divisors (see below), whose sum is σ = 11531808. Its totient is φ = 5125184.

The previous prime is 8168299. The next prime is 8168333. The reversal of 8168313 is 3138618.

8168313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 8168313 - 2¹² = 8164217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8168333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80031 + ... + 80132.

It is an arithmetic number, because the mean of its divisors is an integer number (1441476).

Almost surely, 2^8168313 is an apocalyptic number.

It is an amenable number.

8168313 is a deficient number, since it is larger than the sum of its proper divisors (3363495).

8168313 is a wasteful number, since it uses less digits than its factorization.

8168313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160183.

The product of its digits is 3456, while the sum is 30.

The square root of 8168313 is about 2858.0260670610. The cubic root of 8168313 is about 201.3928851681.

The spelling of 8168313 in words is "eight million, one hundred sixty-eight thousand, three hundred thirteen".