134074693 has 4 divisors (see below), whose sum is σ = 134105548. Its totient is φ = 134043840.

The previous prime is 134074651. The next prime is 134074739. The reversal of 134074693 is 396470431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 83137924 + 50936769 = 9118^2 + 7137^2 .

It is a cyclic number.

It is not a de Polignac number, because 134074693 - 2⁹ = 134074181 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 (134074093) 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 3 ways as a sum of consecutive naturals, for example, 7578 + ... + 18043.

It is an arithmetic number, because the mean of its divisors is an integer number (33526387).

Almost surely, 2^134074693 is an apocalyptic number.

It is an amenable number.

134074693 is a deficient number, since it is larger than the sum of its proper divisors (30855).

134074693 is an equidigital number, since it uses as much as digits as its factorization.

134074693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30854.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 134074693 is about 11579.0626995452. The cubic root of 134074693 is about 511.8180569450.

The spelling of 134074693 in words is "one hundred thirty-four million, seventy-four thousand, six hundred ninety-three".