34204431 has 8 divisors (see below), whose sum is σ = 46076464. Its totient is φ = 22567680.

The previous prime is 34204411. The next prime is 34204433. The reversal of 34204431 is 13440243.

34204431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 34204431 - 2⁵ = 34204399 is a prime.

It is a super-2 number, since 2×34204431² = 2339886200067522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34204398 and 34204407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34204433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58480 + ... + 59061.

It is an arithmetic number, because the mean of its divisors is an integer number (5759558).

Almost surely, 2^34204431 is an apocalyptic number.

34204431 is a deficient number, since it is larger than the sum of its proper divisors (11872033).

34204431 is a wasteful number, since it uses less digits than its factorization.

34204431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117641.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 34204431 is about 5848.4554371218. The cubic root of 34204431 is about 324.6091743863.

Adding to 34204431 its reverse (13440243), we get a palindrome (47644674).

The spelling of 34204431 in words is "thirty-four million, two hundred four thousand, four hundred thirty-one".