316950811 has 4 divisors (see below), whose sum is σ = 317596824. Its totient is φ = 316304800.

The previous prime is 316950797. The next prime is 316950847. The reversal of 316950811 is 118059613.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 316950811 - 2¹⁷ = 316819739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (316950311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322270 + ... + 323251.

It is an arithmetic number, because the mean of its divisors is an integer number (79399206).

Almost surely, 2^316950811 is an apocalyptic number.

316950811 is a deficient number, since it is larger than the sum of its proper divisors (646013).

316950811 is an equidigital number, since it uses as much as digits as its factorization.

316950811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646012.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 316950811 is about 17803.1123964323. The cubic root of 316950811 is about 681.8109248741.

The spelling of 316950811 in words is "three hundred sixteen million, nine hundred fifty thousand, eight hundred eleven".