340134 has 16 divisors (see below), whose sum is σ = 689472. Its totient is φ = 111848.

The previous prime is 340129. The next prime is 340169. The reversal of 340134 is 431043.

It is a super-2 number, since 2×340134² = 231382275912, which contains 22 as substring.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157 + ... + 839.

It is an arithmetic number, because the mean of its divisors is an integer number (43092).

2³⁴⁰¹³⁴ is an apocalyptic number.

340134 is an abundant number, since it is smaller than the sum of its proper divisors (349338).

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

340134 is a wasteful number, since it uses less digits than its factorization.

340134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 340134 is about 583.2100822174. The cubic root of 340134 is about 69.8044884539.

Adding to 340134 its reverse (431043), we get a palindrome (771177).

Subtracting 340134 from its reverse (431043), we obtain a palindrome (90909).

It can be divided in two parts, 340 and 134, that added together give a palindrome (474).

The spelling of 340134 in words is "three hundred forty thousand, one hundred thirty-four".