34130691 has 36 divisors (see below), whose sum is σ = 57880368. Its totient is φ = 18984672.

The previous prime is 34130683. The next prime is 34130717. The reversal of 34130691 is 19603143.

It is not a de Polignac number, because 34130691 - 2³ = 34130683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34130191) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 116341 + ... + 116633.

It is an arithmetic number, because the mean of its divisors is an integer number (1607788).

Almost surely, 2^34130691 is an apocalyptic number.

34130691 is a deficient number, since it is larger than the sum of its proper divisors (23749677).

34130691 is a wasteful number, since it uses less digits than its factorization.

34130691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 34130691 is about 5842.1478070997. The cubic root of 34130691 is about 324.3757357953.

The spelling of 34130691 in words is "thirty-four million, one hundred thirty thousand, six hundred ninety-one".