34057117 has 4 divisors (see below), whose sum is σ = 34070940. Its totient is φ = 34043296.

The previous prime is 34057097. The next prime is 34057123. The reversal of 34057117 is 71175043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29365561 + 4691556 = 5419^2 + 2166^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34057117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34057147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2098 + ... + 8515.

It is an arithmetic number, because the mean of its divisors is an integer number (8517735).

Almost surely, 2^34057117 is an apocalyptic number.

It is an amenable number.

34057117 is a deficient number, since it is larger than the sum of its proper divisors (13823).

34057117 is a wasteful number, since it uses less digits than its factorization.

34057117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13822.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 34057117 is about 5835.8475819713. The cubic root of 34057117 is about 324.1424873715.

The spelling of 34057117 in words is "thirty-four million, fifty-seven thousand, one hundred seventeen".