34539345 has 16 divisors (see below), whose sum is σ = 61403520. Its totient is φ = 18420912.

The previous prime is 34539311. The next prime is 34539347. The reversal of 34539345 is 54393543.

It is a happy number.

It is not a de Polignac number, because 34539345 - 2⁷ = 34539217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34539347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127789 + ... + 128058.

It is an arithmetic number, because the mean of its divisors is an integer number (3837720).

Almost surely, 2^34539345 is an apocalyptic number.

It is an amenable number.

34539345 is a deficient number, since it is larger than the sum of its proper divisors (26864175).

34539345 is a wasteful number, since it uses less digits than its factorization.

34539345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255861 (or 255855 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 34539345 is about 5877.0183766941. The cubic root of 34539345 is about 325.6652095133.

The spelling of 34539345 in words is "thirty-four million, five hundred thirty-nine thousand, three hundred forty-five".