34318 has 4 divisors (see below), whose sum is σ = 51480. Its totient is φ = 17158.

The previous prime is 34313. The next prime is 34319. The reversal of 34318 is 81343.

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

It is a junction number, because it is equal to n+sod(n) for n = 34295 and 34304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8578 + ... + 8581.

It is an arithmetic number, because the mean of its divisors is an integer number (12870).

2³⁴³¹⁸ is an apocalyptic number.

34318 is a deficient number, since it is larger than the sum of its proper divisors (17162).

34318 is a wasteful number, since it uses less digits than its factorization.

34318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17161.

The product of its digits is 288, while the sum is 19.

The square root of 34318 is about 185.2511808329. The cubic root of 34318 is about 32.4968044195.

It can be divided in two parts, 343 and 18, that added together give a square (361 = 19²).

The spelling of 34318 in words is "thirty-four thousand, three hundred eighteen".