316934321 has 16 divisors (see below), whose sum is σ = 354274560. Its totient is φ = 281099280.

The previous prime is 316934309. The next prime is 316934323. The reversal of 316934321 is 123439613.

It is not a de Polignac number, because 316934321 - 2¹⁰ = 316933297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (316934323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76850 + ... + 80868.

It is an arithmetic number, because the mean of its divisors is an integer number (22142160).

Almost surely, 2^316934321 is an apocalyptic number.

It is an amenable number.

316934321 is a deficient number, since it is larger than the sum of its proper divisors (37340239).

316934321 is a wasteful number, since it uses less digits than its factorization.

316934321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4204.

The product of its digits is 11664, while the sum is 32.

The square root of 316934321 is about 17802.6492691397. The cubic root of 316934321 is about 681.7991004766.

The spelling of 316934321 in words is "three hundred sixteen million, nine hundred thirty-four thousand, three hundred twenty-one".