316828682 has 4 divisors (see below), whose sum is σ = 475243026. Its totient is φ = 158414340.

The previous prime is 316828661. The next prime is 316828691. The reversal of 316828682 is 286828613.

316828682 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 286828613 = 13043 ⋅21991.

It can be written as a sum of positive squares in only one way, i.e., 223532401 + 93296281 = 14951^2 + 9659^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79207169 + ... + 79207172.

Almost surely, 2^316828682 is an apocalyptic number.

316828682 is a deficient number, since it is larger than the sum of its proper divisors (158414344).

316828682 is a wasteful number, since it uses less digits than its factorization.

316828682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158414343.

The product of its digits is 221184, while the sum is 44.

The square root of 316828682 is about 17799.6820758125. The cubic root of 316828682 is about 681.7233407433.

The spelling of 316828682 in words is "three hundred sixteen million, eight hundred twenty-eight thousand, six hundred eighty-two".