134057349 has 10 divisors (see below), whose sum is σ = 200258630. Its totient is φ = 89371512.

The previous prime is 134057311. The next prime is 134057351. The reversal of 134057349 is 943750431.

134057349 is a `hidden beast` number, since 1 + 3 + 40 + 573 + 49 = 666.

It can be written as a sum of positive squares in only one way, i.e., 122544900 + 11512449 = 11070^2 + 3393^2 .

It is not a de Polignac number, because 134057349 - 2⁸ = 134057093 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134057309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 827434 + ... + 827595.

It is an arithmetic number, because the mean of its divisors is an integer number (20025863).

Almost surely, 2^134057349 is an apocalyptic number.

It is an amenable number.

134057349 is a deficient number, since it is larger than the sum of its proper divisors (66201281).

134057349 is an equidigital number, since it uses as much as digits as its factorization.

134057349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655041 (or 1655032 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 134057349 is about 11578.3137373281. The cubic root of 134057349 is about 511.7959862744.

The spelling of 134057349 in words is "one hundred thirty-four million, fifty-seven thousand, three hundred forty-nine".