316929 has 8 divisors (see below), whose sum is σ = 427680. Its totient is φ = 208736.

The previous prime is 316919. The next prime is 316937. The reversal of 316929 is 929613.

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 316929 - 2⁷ = 316801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 316896 and 316905.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 316929.

It is not an unprimeable number, because it can be changed into a prime (316919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327 + ... + 860.

It is an arithmetic number, because the mean of its divisors is an integer number (53460).

2³¹⁶⁹²⁹ is an apocalyptic number.

It is an amenable number.

316929 is a deficient number, since it is larger than the sum of its proper divisors (110751).

316929 is a wasteful number, since it uses less digits than its factorization.

316929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279.

The product of its digits is 2916, while the sum is 30.

The square root of 316929 is about 562.9644749005. The cubic root of 316929 is about 68.1795284888.

The spelling of 316929 in words is "three hundred sixteen thousand, nine hundred twenty-nine".