316668001 has 4 divisors (see below), whose sum is σ = 341027092. Its totient is φ = 292308912.

The previous prime is 316667987. The next prime is 316668013. The reversal of 316668001 is 100866613.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100866613 = 983 ⋅102611.

It can be written as a sum of positive squares in 2 ways, for example, as 117180625 + 199487376 = 10825^2 + 14124^2 .

It is a cyclic number.

It is not a de Polignac number, because 316668001 - 2⁹ = 316667489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (316668701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12179526 + ... + 12179551.

It is an arithmetic number, because the mean of its divisors is an integer number (85256773).

Almost surely, 2^316668001 is an apocalyptic number.

It is an amenable number.

316668001 is a deficient number, since it is larger than the sum of its proper divisors (24359091).

316668001 is a wasteful number, since it uses less digits than its factorization.

316668001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24359090.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 316668001 is about 17795.1679115427. The cubic root of 316668001 is about 681.6080749678.

The spelling of 316668001 in words is "three hundred sixteen million, six hundred sixty-eight thousand, one".