34034431 has 4 divisors (see below), whose sum is σ = 34263000. Its totient is φ = 33805864.

The previous prime is 34034423. The next prime is 34034437. The reversal of 34034431 is 13443043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13443043 = 1373 ⋅9791.

It is a cyclic number.

It is not a de Polignac number, because 34034431 - 2³ = 34034423 is a prime.

It is a super-2 number, since 2×34034431² = 2316684986987522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34034437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114061 + ... + 114358.

It is an arithmetic number, because the mean of its divisors is an integer number (8565750).

Almost surely, 2^34034431 is an apocalyptic number.

34034431 is a deficient number, since it is larger than the sum of its proper divisors (228569).

34034431 is a wasteful number, since it uses less digits than its factorization.

34034431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228568.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 34034431 is about 5833.9035816510. The cubic root of 34034431 is about 324.0704991893.

Adding to 34034431 its reverse (13443043), we get a palindrome (47477474).

The spelling of 34034431 in words is "thirty-four million, thirty-four thousand, four hundred thirty-one".