34134321 has 8 divisors (see below), whose sum is σ = 49013440. Its totient is φ = 21005712.

The previous prime is 34134311. The next prime is 34134341. The reversal of 34134321 is 12343143.

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

It is not a de Polignac number, because 34134321 - 2¹³ = 34126129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34134311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437581 + ... + 437658.

It is an arithmetic number, because the mean of its divisors is an integer number (6126680).

Almost surely, 2^34134321 is an apocalyptic number.

It is an amenable number.

34134321 is a deficient number, since it is larger than the sum of its proper divisors (14879119).

34134321 is a wasteful number, since it uses less digits than its factorization.

34134321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875255.

The product of its digits is 864, while the sum is 21.

The square root of 34134321 is about 5842.4584722529. The cubic root of 34134321 is about 324.3872351442.

Adding to 34134321 its reverse (12343143), we get a palindrome (46477464).

The spelling of 34134321 in words is "thirty-four million, one hundred thirty-four thousand, three hundred twenty-one".