316444372 has 12 divisors (see below), whose sum is σ = 553948416. Its totient is φ = 158173400.

The previous prime is 316444367. The next prime is 316444391. The reversal of 316444372 is 273444613.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5133 + ... + 25675.

It is an arithmetic number, because the mean of its divisors is an integer number (46162368).

Almost surely, 2^316444372 is an apocalyptic number.

It is an amenable number.

316444372 is a deficient number, since it is larger than the sum of its proper divisors (237504044).

316444372 is a wasteful number, since it uses less digits than its factorization.

316444372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24398 (or 24396 counting only the distinct ones).

The product of its digits is 48384, while the sum is 34.

The square root of 316444372 is about 17788.8833826072. The cubic root of 316444372 is about 681.4475880362.

Adding to 316444372 its reverse (273444613), we get a palindrome (589888985).

The spelling of 316444372 in words is "three hundred sixteen million, four hundred forty-four thousand, three hundred seventy-two".