316656484 has 24 divisors (see below), whose sum is σ = 599235840. Its totient is φ = 145842816.

The previous prime is 316656449. The next prime is 316656491. The reversal of 316656484 is 484656613.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 316656484.

It is an unprimeable number.

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, 46344 + ... + 52735.

It is an arithmetic number, because the mean of its divisors is an integer number (24968160).

Almost surely, 2^316656484 is an apocalyptic number.

316656484 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

316656484 is a deficient number, since it is larger than the sum of its proper divisors (282579356).

316656484 is a wasteful number, since it uses less digits than its factorization.

316656484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99147 (or 99145 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 316656484 is about 17794.8443095184. The cubic root of 316656484 is about 681.5998116601.

The spelling of 316656484 in words is "three hundred sixteen million, six hundred fifty-six thousand, four hundred eighty-four".