34130439 has 24 divisors (see below), whose sum is σ = 56553120. Its totient is φ = 19430208.

The previous prime is 34130429. The next prime is 34130461. The reversal of 34130439 is 93403143.

It is not a de Polignac number, because 34130439 - 2⁴ = 34130423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34130429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19117 + ... + 20825.

It is an arithmetic number, because the mean of its divisors is an integer number (2356380).

Almost surely, 2^34130439 is an apocalyptic number.

34130439 is a deficient number, since it is larger than the sum of its proper divisors (22422681).

34130439 is a wasteful number, since it uses less digits than its factorization.

34130439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039 (or 2036 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 34130439 is about 5842.1262396494. The cubic root of 34130439 is about 324.3749374631.

The spelling of 34130439 in words is "thirty-four million, one hundred thirty thousand, four hundred thirty-nine".