34083905 has 16 divisors (see below), whose sum is σ = 42125184. Its totient is φ = 26463360.

The previous prime is 34083877. The next prime is 34083913. The reversal of 34083905 is 50938043.

It is not a de Polignac number, because 34083905 - 2¹² = 34079809 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23069 + ... + 24501.

It is an arithmetic number, because the mean of its divisors is an integer number (2632824).

Almost surely, 2^34083905 is an apocalyptic number.

It is an amenable number.

34083905 is a deficient number, since it is larger than the sum of its proper divisors (8041279).

34083905 is a wasteful number, since it uses less digits than its factorization.

34083905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 34083905 is about 5838.1422558893. The cubic root of 34083905 is about 324.2274510453.

The spelling of 34083905 in words is "thirty-four million, eighty-three thousand, nine hundred five".