34688005 has 16 divisors (see below), whose sum is σ = 45532224. Its totient is φ = 25159680.

The previous prime is 34687997. The next prime is 34688029. The reversal of 34688005 is 50088643.

It is not a de Polignac number, because 34688005 - 2³ = 34687997 is a prime.

It is a Duffinian number.

It is a congruent 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, 29509 + ... + 30661.

It is an arithmetic number, because the mean of its divisors is an integer number (2845764).

Almost surely, 2^34688005 is an apocalyptic number.

It is an amenable number.

34688005 is a deficient number, since it is larger than the sum of its proper divisors (10844219).

34688005 is a wasteful number, since it uses less digits than its factorization.

34688005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 34688005 is about 5889.6523666512. The cubic root of 34688005 is about 326.1317701592.

The spelling of 34688005 in words is "thirty-four million, six hundred eighty-eight thousand, five".