34108405 has 8 divisors (see below), whose sum is σ = 41110200. Its totient is φ = 27166656.

The previous prime is 34108397. The next prime is 34108411. The reversal of 34108405 is 50480143.

34108405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2669956 + 31438449 = 1634^2 + 5607^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34108405 - 2³ = 34108397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34108405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13750 + ... + 16039.

It is an arithmetic number, because the mean of its divisors is an integer number (5138775).

Almost surely, 2^34108405 is an apocalyptic number.

It is an amenable number.

34108405 is a deficient number, since it is larger than the sum of its proper divisors (7001795).

34108405 is a wasteful number, since it uses less digits than its factorization.

34108405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30023.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 34108405 is about 5840.2401491719. The cubic root of 34108405 is about 324.3051188868.

Adding to 34108405 its reverse (50480143), we get a palindrome (84588548).

The spelling of 34108405 in words is "thirty-four million, one hundred eight thousand, four hundred five".