316412165 has 8 divisors (see below), whose sum is σ = 380992248. Its totient is φ = 252264640.

The previous prime is 316412147. The next prime is 316412167. The reversal of 316412165 is 561214613.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 130553476 + 185858689 = 11426^2 + 13633^2 .

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

It is not a de Polignac number, because 316412165 - 2⁶ = 316412101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316412167) 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, 106526 + ... + 109455.

It is an arithmetic number, because the mean of its divisors is an integer number (47624031).

Almost surely, 2^316412165 is an apocalyptic number.

It is an amenable number.

316412165 is a deficient number, since it is larger than the sum of its proper divisors (64580083).

316412165 is a wasteful number, since it uses less digits than its factorization.

316412165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216279.

The product of its digits is 4320, while the sum is 29.

The square root of 316412165 is about 17787.9781032022. The cubic root of 316412165 is about 681.4244685150.

Adding to 316412165 its reverse (561214613), we get a palindrome (877626778).

The spelling of 316412165 in words is "three hundred sixteen million, four hundred twelve thousand, one hundred sixty-five".