134346 has 8 divisors (see below), whose sum is σ = 268704. Its totient is φ = 44780.

The previous prime is 134341. The next prime is 134353. The reversal of 134346 is 643431.

It is a sphenic number, since it is the product of 3 distinct primes.

134346 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11190 + ... + 11201.

It is an arithmetic number, because the mean of its divisors is an integer number (33588).

2¹³⁴³⁴⁶ is an apocalyptic number.

134346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

134346 is a wasteful number, since it uses less digits than its factorization.

134346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22396.

The product of its digits is 864, while the sum is 21.

The square root of 134346 is about 366.5323996593. The cubic root of 134346 is about 51.2163054350.

Adding to 134346 its reverse (643431), we get a palindrome (777777).

It can be divided in two parts, 134 and 346, that multiplied together give a palindrome (46364).

The spelling of 134346 in words is "one hundred thirty-four thousand, three hundred forty-six".