134329 has 4 divisors (see below), whose sum is σ = 144676. Its totient is φ = 123984.

The previous prime is 134327. The next prime is 134333. The reversal of 134329 is 923431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 923431 = 79 ⋅11689.

It can be written as a sum of positive squares in 2 ways, for example, as 57600 + 76729 = 240^2 + 277^2 .

It is a cyclic number.

It is not a de Polignac number, because 134329 - 2¹ = 134327 is a prime.

It is a Duffinian number.

134329 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (134327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5154 + ... + 5179.

It is an arithmetic number, because the mean of its divisors is an integer number (36169).

2¹³⁴³²⁹ is an apocalyptic number.

It is an amenable number.

134329 is a deficient number, since it is larger than the sum of its proper divisors (10347).

134329 is a wasteful number, since it uses less digits than its factorization.

134329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10346.

The product of its digits is 648, while the sum is 22.

The square root of 134329 is about 366.5092086156. The cubic root of 134329 is about 51.2141450582.

The spelling of 134329 in words is "one hundred thirty-four thousand, three hundred twenty-nine".