34689927 has 16 divisors (see below), whose sum is σ = 47139840. Its totient is φ = 22687392.

The previous prime is 34689883. The next prime is 34689929. The reversal of 34689927 is 72998643.

It is not a de Polignac number, because 34689927 - 2⁸ = 34689671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34689929) 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, 46318 + ... + 47060.

It is an arithmetic number, because the mean of its divisors is an integer number (2946240).

Almost surely, 2^34689927 is an apocalyptic number.

34689927 is a deficient number, since it is larger than the sum of its proper divisors (12449913).

34689927 is a wasteful number, since it uses less digits than its factorization.

34689927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022.

The product of its digits is 653184, while the sum is 48.

The square root of 34689927 is about 5889.8155319161. The cubic root of 34689927 is about 326.1377935064.

The spelling of 34689927 in words is "thirty-four million, six hundred eighty-nine thousand, nine hundred twenty-seven".