134695693 has 16 divisors (see below), whose sum is σ = 155096640. Its totient is φ = 115689600.

The previous prime is 134695667. The next prime is 134695699. The reversal of 134695693 is 396596431.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134695693 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 (134695699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108271 + ... + 109507.

It is an arithmetic number, because the mean of its divisors is an integer number (9693540).

Almost surely, 2^134695693 is an apocalyptic number.

It is an amenable number.

134695693 is a deficient number, since it is larger than the sum of its proper divisors (20400947).

134695693 is a wasteful number, since it uses less digits than its factorization.

134695693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788.

The product of its digits is 524880, while the sum is 46.

The square root of 134695693 is about 11605.8473624290. The cubic root of 134695693 is about 512.6070439107.

The spelling of 134695693 in words is "one hundred thirty-four million, six hundred ninety-five thousand, six hundred ninety-three".