316274132 has 6 divisors (see below), whose sum is σ = 553479738. Its totient is φ = 158137064.

The previous prime is 316274117. The next prime is 316274177. The reversal of 316274132 is 231472613.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 262310416 + 53963716 = 16196^2 + 7346^2 .

It is a junction number, because it is equal to n+sod(n) for n = 316274095 and 316274104.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 39534263 + ... + 39534270.

It is an arithmetic number, because the mean of its divisors is an integer number (92246623).

Almost surely, 2^316274132 is an apocalyptic number.

It is an amenable number.

316274132 is a deficient number, since it is larger than the sum of its proper divisors (237205606).

316274132 is a wasteful number, since it uses less digits than its factorization.

316274132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79068537 (or 79068535 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 316274132 is about 17784.0977280266. The cubic root of 316274132 is about 681.3253649249.

The spelling of 316274132 in words is "three hundred sixteen million, two hundred seventy-four thousand, one hundred thirty-two".