134394 has 16 divisors (see below), whose sum is σ = 289632. Its totient is φ = 41328.

The previous prime is 134371. The next prime is 134399. The reversal of 134394 is 493431.

134394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 784 + ... + 939.

It is an arithmetic number, because the mean of its divisors is an integer number (18102).

2¹³⁴³⁹⁴ is an apocalyptic number.

134394 is an abundant number, since it is smaller than the sum of its proper divisors (155238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134394 is a wasteful number, since it uses less digits than its factorization.

134394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741.

The product of its digits is 1296, while the sum is 24.

The square root of 134394 is about 366.5978723343. The cubic root of 134394 is about 51.2224043387. Note that the first 3 decimals are identical.

It can be divided in two parts, 134 and 394, that added together give a triangular number (528 = T₃₂).

The spelling of 134394 in words is "one hundred thirty-four thousand, three hundred ninety-four".