347113 has 4 divisors (see below), whose sum is σ = 373828. Its totient is φ = 320400.

The previous prime is 347099. The next prime is 347129. The reversal of 347113 is 311743.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36864 + 310249 = 192^2 + 557^2 .

It is a cyclic number.

It is not a de Polignac number, because 347113 - 2⁹ = 346601 is a prime.

347113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (347143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13338 + ... + 13363.

It is an arithmetic number, because the mean of its divisors is an integer number (93457).

2³⁴⁷¹¹³ is an apocalyptic number.

It is an amenable number.

347113 is a deficient number, since it is larger than the sum of its proper divisors (26715).

347113 is a wasteful number, since it uses less digits than its factorization.

347113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26714.

The product of its digits is 252, while the sum is 19.

The square root of 347113 is about 589.1629655706. The cubic root of 347113 is about 70.2786849417.

Adding to 347113 its reverse (311743), we get a palindrome (658856).

The spelling of 347113 in words is "three hundred forty-seven thousand, one hundred thirteen".