316873982 has 32 divisors (see below), whose sum is σ = 531360000. Its totient is φ = 140842368.

The previous prime is 316873969. The next prime is 316873987. The reversal of 316873982 is 289378613.

316873982 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316873987) 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 15 ways as a sum of consecutive naturals, for example, 321863 + ... + 322845.

It is an arithmetic number, because the mean of its divisors is an integer number (16605000).

Almost surely, 2^316873982 is an apocalyptic number.

316873982 is a deficient number, since it is larger than the sum of its proper divisors (214486018).

316873982 is a wasteful number, since it uses less digits than its factorization.

316873982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520.

The product of its digits is 435456, while the sum is 47.

The square root of 316873982 is about 17800.9545249686. The cubic root of 316873982 is about 681.7558300110.

The spelling of 316873982 in words is "three hundred sixteen million, eight hundred seventy-three thousand, nine hundred eighty-two".