34392129 has 16 divisors (see below), whose sum is σ = 47675712. Its totient is φ = 22033728.

The previous prime is 34392121. The next prime is 34392133. The reversal of 34392129 is 92129343.

It is not a de Polignac number, because 34392129 - 2³ = 34392121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34392129.

It is not an unprimeable number, because it can be changed into a prime (34392121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7347 + ... + 11079.

It is an arithmetic number, because the mean of its divisors is an integer number (2979732).

Almost surely, 2^34392129 is an apocalyptic number.

It is an amenable number.

34392129 is a deficient number, since it is larger than the sum of its proper divisors (13283583).

34392129 is a wasteful number, since it uses less digits than its factorization.

34392129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3856.

The product of its digits is 11664, while the sum is 33.

The square root of 34392129 is about 5864.4802838785. The cubic root of 34392129 is about 325.2018596076.

The spelling of 34392129 in words is "thirty-four million, three hundred ninety-two thousand, one hundred twenty-nine".