316893424 has 20 divisors (see below), whose sum is σ = 615362400. Its totient is φ = 158090240.

The previous prime is 316893403. The next prime is 316893427. The reversal of 316893424 is 424398613.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316893427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14872 + ... + 29239.

It is an arithmetic number, because the mean of its divisors is an integer number (30768120).

Almost surely, 2^316893424 is an apocalyptic number.

It is an amenable number.

316893424 is a deficient number, since it is larger than the sum of its proper divisors (298468976).

316893424 is a wasteful number, since it uses less digits than its factorization.

316893424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44568 (or 44562 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 316893424 is about 17801.5006109036. The cubic root of 316893424 is about 681.7697729100.

The spelling of 316893424 in words is "three hundred sixteen million, eight hundred ninety-three thousand, four hundred twenty-four".