316680038 has 4 divisors (see below), whose sum is σ = 475020060. Its totient is φ = 158340018.

The previous prime is 316680037. The next prime is 316680041. The reversal of 316680038 is 830086613.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 830086613 = 257 ⋅3229909.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316680037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79170008 + ... + 79170011.

It is an arithmetic number, because the mean of its divisors is an integer number (118755015).

Almost surely, 2^316680038 is an apocalyptic number.

316680038 is a deficient number, since it is larger than the sum of its proper divisors (158340022).

316680038 is a wasteful number, since it uses less digits than its factorization.

316680038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158340021.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 316680038 is about 17795.5061181187. The cubic root of 316680038 is about 681.6167111550.

The spelling of 316680038 in words is "three hundred sixteen million, six hundred eighty thousand, thirty-eight".