34540317 has 32 divisors (see below), whose sum is σ = 58982400. Its totient is φ = 19568304.

The previous prime is 34540307. The next prime is 34540321. The reversal of 34540317 is 71304543.

34540317 is a `hidden beast` number, since 345 + 4 + 0 + 317 = 666.

It is not a de Polignac number, because 34540317 - 2⁸ = 34540061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34540307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23284 + ... + 24722.

It is an arithmetic number, because the mean of its divisors is an integer number (1843200).

Almost surely, 2^34540317 is an apocalyptic number.

It is an amenable number.

34540317 is a deficient number, since it is larger than the sum of its proper divisors (24442083).

34540317 is a wasteful number, since it uses less digits than its factorization.

34540317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582 (or 1576 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 34540317 is about 5877.1010711064. The cubic root of 34540317 is about 325.6682644218.

The spelling of 34540317 in words is "thirty-four million, five hundred forty thousand, three hundred seventeen".