340934 has 8 divisors (see below), whose sum is σ = 557928. Its totient is φ = 154960.

The previous prime is 340933. The next prime is 340937. The reversal of 340934 is 439043.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340931) 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, 7727 + ... + 7770.

It is an arithmetic number, because the mean of its divisors is an integer number (69741).

2³⁴⁰⁹³⁴ is an apocalyptic number.

340934 is a deficient number, since it is larger than the sum of its proper divisors (216994).

340934 is a wasteful number, since it uses less digits than its factorization.

340934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15510.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 340934 is about 583.8955386026. The cubic root of 340934 is about 69.8591726531.

Adding to 340934 its reverse (439043), we get a palindrome (779977).

It can be divided in two parts, 3409 and 34, that added together give a palindrome (3443).

The spelling of 340934 in words is "three hundred forty thousand, nine hundred thirty-four".