34438 has 8 divisors (see below), whose sum is σ = 52632. Its totient is φ = 16896.

The previous prime is 34429. The next prime is 34439. The reversal of 34438 is 83443.

It is a sphenic number, since it is the product of 3 distinct primes.

34438 is an undulating number in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34439) by changing a digit.

34438 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6 + ... + 262.

It is an arithmetic number, because the mean of its divisors is an integer number (6579).

2³⁴⁴³⁸ is an apocalyptic number.

34438 is a deficient number, since it is larger than the sum of its proper divisors (18194).

34438 is a wasteful number, since it uses less digits than its factorization.

34438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326.

The product of its digits is 1152, while the sum is 22.

The square root of 34438 is about 185.5747827696. The cubic root of 34438 is about 32.5346376272.

The spelling of 34438 in words is "thirty-four thousand, four hundred thirty-eight".