314670838 has 4 divisors (see below), whose sum is σ = 472006260. Its totient is φ = 157335418.

The previous prime is 314670827. The next prime is 314670857. The reversal of 314670838 is 838076413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 838076413 = 31 ⋅27034723.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 314670838.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 78667708 + ... + 78667711.

It is an arithmetic number, because the mean of its divisors is an integer number (118001565).

Almost surely, 2^314670838 is an apocalyptic number.

314670838 is a deficient number, since it is larger than the sum of its proper divisors (157335422).

314670838 is a wasteful number, since it uses less digits than its factorization.

314670838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157335421.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 314670838 is about 17738.9638367070. The cubic root of 314670838 is about 680.1721291471.

It can be divided in two parts, 3146 and 70838, that added together give a square (73984 = 272²).

The spelling of 314670838 in words is "three hundred fourteen million, six hundred seventy thousand, eight hundred thirty-eight".