34129365 has 16 divisors (see below), whose sum is σ = 55003200. Its totient is φ = 18070272.

The previous prime is 34129363. The next prime is 34129373. The reversal of 34129365 is 56392143.

It is not a de Polignac number, because 34129365 - 2¹ = 34129363 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34129363) 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, 6100 + ... + 10269.

It is an arithmetic number, because the mean of its divisors is an integer number (3437700).

Almost surely, 2^34129365 is an apocalyptic number.

It is an amenable number.

34129365 is a deficient number, since it is larger than the sum of its proper divisors (20873835).

34129365 is a wasteful number, since it uses less digits than its factorization.

34129365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16516.

The product of its digits is 19440, while the sum is 33.

The square root of 34129365 is about 5842.0343203374. The cubic root of 34129365 is about 324.3715350033.

The spelling of 34129365 in words is "thirty-four million, one hundred twenty-nine thousand, three hundred sixty-five".