34285317 has 16 divisors (see below), whose sum is σ = 50014272. Its totient is φ = 20718720.

The previous prime is 34285309. The next prime is 34285327. The reversal of 34285317 is 71358243.

It is not a de Polignac number, because 34285317 - 2³ = 34285309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34285327) 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, 11793 + ... + 14409.

It is an arithmetic number, because the mean of its divisors is an integer number (3125892).

Almost surely, 2^34285317 is an apocalyptic number.

It is an amenable number.

34285317 is a deficient number, since it is larger than the sum of its proper divisors (15728955).

34285317 is a wasteful number, since it uses less digits than its factorization.

34285317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028.

The product of its digits is 20160, while the sum is 33.

The square root of 34285317 is about 5855.3665128666. The cubic root of 34285317 is about 324.8648495257.

The spelling of 34285317 in words is "thirty-four million, two hundred eighty-five thousand, three hundred seventeen".