34394 has 8 divisors (see below), whose sum is σ = 53460.
Its totient is φ = 16576.
The previous prime is 34381. The next prime is 34403. The reversal of 34394 is 49343.
It can be written as a sum of positive squares in 2 ways, for example, as 34225 + 169 = 185^2 + 13^2
It is a sphenic number, since it is the product of 3 distinct primes.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 34394.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239 + ... + 354.
234394 is an apocalyptic number.
34394 is a deficient number, since it is larger than the sum of its proper divisors (19066).
34394 is a wasteful number, since it uses less digits than its factorization.
34394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 624.
The product of its digits is 1296, while the sum is 23.
The square root of 34394 is about 185.4561942886.
The cubic root of 34394 is about 32.5207756709.
It can be divided in two parts, 3439 and 4, that added together give a palindrome (3443).
The spelling of 34394 in words is "thirty-four thousand, three hundred ninety-four".