134634357 has 48 divisors (see below), whose sum is σ = 230193600. Its totient is φ = 75198240.

The previous prime is 134634349. The next prime is 134634371. The reversal of 134634357 is 753436431.

134634357 is a `hidden beast` number, since 13 + 4 + 634 + 3 + 5 + 7 = 666.

It is not a de Polignac number, because 134634357 - 2³ = 134634349 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134634307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 217194 + ... + 217812.

It is an arithmetic number, because the mean of its divisors is an integer number (4795700).

Almost surely, 2^134634357 is an apocalyptic number.

It is an amenable number.

134634357 is a deficient number, since it is larger than the sum of its proper divisors (95559243).

134634357 is a wasteful number, since it uses less digits than its factorization.

134634357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675 (or 646 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 134634357 is about 11603.2046004541. The cubic root of 134634357 is about 512.5292239532.

The spelling of 134634357 in words is "one hundred thirty-four million, six hundred thirty-four thousand, three hundred fifty-seven".