316456534 has 16 divisors (see below), whose sum is σ = 485967600. Its totient is φ = 154496160.

The previous prime is 316456531. The next prime is 316456549. The reversal of 316456534 is 435654613.

It is a super-2 number, since 2×316456534² = 200289475822586312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 316456493 and 316456502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316456531) 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, 15292 + ... + 29440.

It is an arithmetic number, because the mean of its divisors is an integer number (30372975).

Almost surely, 2^316456534 is an apocalyptic number.

316456534 is a deficient number, since it is larger than the sum of its proper divisors (169511066).

316456534 is a wasteful number, since it uses less digits than its factorization.

316456534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14415.

The product of its digits is 129600, while the sum is 37.

The square root of 316456534 is about 17789.2252220270. The cubic root of 316456534 is about 681.4563180165.

The spelling of 316456534 in words is "three hundred sixteen million, four hundred fifty-six thousand, five hundred thirty-four".