34442 has 8 divisors (see below), whose sum is σ = 54756. Its totient is φ = 16192.

The previous prime is 34439. The next prime is 34457. The reversal of 34442 is 24443.

It can be written as a sum of positive squares in 2 ways, for example, as 32761 + 1681 = 181^2 + 41^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 34442.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 34442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473 + ... + 540.

2³⁴⁴⁴² is an apocalyptic number.

34442 is a deficient number, since it is larger than the sum of its proper divisors (20314).

34442 is a wasteful number, since it uses less digits than its factorization.

34442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032.

The product of its digits is 384, while the sum is 17.

The square root of 34442 is about 185.5855597831. The cubic root of 34442 is about 32.5358972195.

Adding to 34442 its reverse (24443), we get a palindrome (58885).

Subtracting from 34442 its reverse (24443), we obtain a palindrome (9999).

The spelling of 34442 in words is "thirty-four thousand, four hundred forty-two".