314806234 has 4 divisors (see below), whose sum is σ = 472209354. Its totient is φ = 157403116.

The previous prime is 314806229. The next prime is 314806291. The reversal of 314806234 is 432608413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 432608413 = 379 ⋅1141447.

It can be written as a sum of positive squares in only one way, i.e., 297459009 + 17347225 = 17247^2 + 4165^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 314806196 and 314806205.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78701557 + ... + 78701560.

Almost surely, 2^314806234 is an apocalyptic number.

314806234 is a deficient number, since it is larger than the sum of its proper divisors (157403120).

314806234 is a wasteful number, since it uses less digits than its factorization.

314806234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157403119.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 314806234 is about 17742.7797709378. The cubic root of 314806234 is about 680.2696695705.

The spelling of 314806234 in words is "three hundred fourteen million, eight hundred six thousand, two hundred thirty-four".