34117047 has 6 divisors (see below), whose sum is σ = 49280192. Its totient is φ = 22744692.

The previous prime is 34117037. The next prime is 34117049. The reversal of 34117047 is 74071143.

It is not a de Polignac number, because 34117047 - 2⁶ = 34116983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34117047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34117049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1895383 + ... + 1895400.

Almost surely, 2^34117047 is an apocalyptic number.

34117047 is a deficient number, since it is larger than the sum of its proper divisors (15163145).

34117047 is a wasteful number, since it uses less digits than its factorization.

34117047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790789 (or 3790786 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 34117047 is about 5840.9799691490. The cubic root of 34117047 is about 324.3325061556.

The spelling of 34117047 in words is "thirty-four million, one hundred seventeen thousand, forty-seven".