316479727 has 8 divisors (see below), whose sum is σ = 319545072. Its totient is φ = 313425600.

The previous prime is 316479721. The next prime is 316479739. The reversal of 316479727 is 727974613.

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 316479727 - 2³ = 316479719 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 (316479721) 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 7 ways as a sum of consecutive naturals, for example, 60652 + ... + 65662.

It is an arithmetic number, because the mean of its divisors is an integer number (39943134).

Almost surely, 2^316479727 is an apocalyptic number.

316479727 is a deficient number, since it is larger than the sum of its proper divisors (3065345).

316479727 is a wasteful number, since it uses less digits than its factorization.

316479727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5609.

The product of its digits is 444528, while the sum is 46.

The square root of 316479727 is about 17789.8770934484. The cubic root of 316479727 is about 681.4729655164.

It can be divided in two parts, 316479 and 727, that added together give a triangular number (317206 = T₇₉₆).

The spelling of 316479727 in words is "three hundred sixteen million, four hundred seventy-nine thousand, seven hundred twenty-seven".