34305136 has 20 divisors (see below), whose sum is σ = 66561712. Its totient is φ = 17127936.

The previous prime is 34305097. The next prime is 34305169. The reversal of 34305136 is 63150343.

It is a self number, because there is not a number n which added to its sum of digits gives 34305136.

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 3 ways as a sum of consecutive naturals, for example, 16000 + ... + 18016.

Almost surely, 2^34305136 is an apocalyptic number.

It is an amenable number.

34305136 is a deficient number, since it is larger than the sum of its proper divisors (32256576).

34305136 is a wasteful number, since it uses less digits than its factorization.

34305136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3088 (or 3082 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 34305136 is about 5857.0586474783. The cubic root of 34305136 is about 324.9274346865.

Adding to 34305136 its reverse (63150343), we get a palindrome (97455479).

The spelling of 34305136 in words is "thirty-four million, three hundred five thousand, one hundred thirty-six".