34509134 has 16 divisors (see below), whose sum is σ = 57784320. Its totient is φ = 15320760.

The previous prime is 34509121. The next prime is 34509179. The reversal of 34509134 is 43190543.

It is a junction number, because it is equal to n+sod(n) for n = 34509097 and 34509106.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 17294 + ... + 19185.

It is an arithmetic number, because the mean of its divisors is an integer number (3611520).

Almost surely, 2^34509134 is an apocalyptic number.

34509134 is a deficient number, since it is larger than the sum of its proper divisors (23275186).

34509134 is a wasteful number, since it uses less digits than its factorization.

34509134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36535.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 34509134 is about 5874.4475484934. The cubic root of 34509134 is about 325.5702304721.

Adding to 34509134 its reverse (43190543), we get a palindrome (77699677).

It can be divided in two parts, 34509 and 134, that added together give a palindrome (34643).

The spelling of 34509134 in words is "thirty-four million, five hundred nine thousand, one hundred thirty-four".