314339843 has 4 divisors (see below), whose sum is σ = 332830440. Its totient is φ = 295849248.

The previous prime is 314339801. The next prime is 314339863. The reversal of 314339843 is 348933413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 348933413 = 10181 ⋅34273.

It is a cyclic number.

It is not a de Polignac number, because 314339843 - 2¹⁰ = 314338819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 314339797 and 314339806.

It is not an unprimeable number, because it can be changed into a prime (314339863) 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 in 3 ways as a sum of consecutive naturals, for example, 9245273 + ... + 9245306.

It is an arithmetic number, because the mean of its divisors is an integer number (83207610).

Almost surely, 2^314339843 is an apocalyptic number.

314339843 is a deficient number, since it is larger than the sum of its proper divisors (18490597).

314339843 is a wasteful number, since it uses less digits than its factorization.

314339843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18490596.

The product of its digits is 93312, while the sum is 38.

The square root of 314339843 is about 17729.6317784662. The cubic root of 314339843 is about 679.9335596850.

The spelling of 314339843 in words is "three hundred fourteen million, three hundred thirty-nine thousand, eight hundred forty-three".