316993134 has 16 divisors (see below), whose sum is σ = 651121488. Its totient is φ = 102808512.

The previous prime is 316993129. The next prime is 316993139. The reversal of 316993134 is 431399613.

It is an interprime number because it is at equal distance from previous prime (316993129) and next prime (316993139).

It is a junction number, because it is equal to n+sod(n) for n = 316993092 and 316993101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316993139) by changing a digit.

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, 713727 + ... + 714170.

It is an arithmetic number, because the mean of its divisors is an integer number (40695093).

Almost surely, 2^316993134 is an apocalyptic number.

316993134 is an abundant number, since it is smaller than the sum of its proper divisors (334128354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316993134 is a wasteful number, since it uses less digits than its factorization.

316993134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427939.

The product of its digits is 52488, while the sum is 39.

The square root of 316993134 is about 17804.3009972310. The cubic root of 316993134 is about 681.8412713280.

The spelling of 316993134 in words is "three hundred sixteen million, nine hundred ninety-three thousand, one hundred thirty-four".