340574 has 8 divisors (see below), whose sum is σ = 550200. Its totient is φ = 157176.

The previous prime is 340573. The next prime is 340577. The reversal of 340574 is 475043.

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

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340573) 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, 6524 + ... + 6575.

It is an arithmetic number, because the mean of its divisors is an integer number (68775).

2³⁴⁰⁵⁷⁴ is an apocalyptic number.

340574 is a deficient number, since it is larger than the sum of its proper divisors (209626).

340574 is a wasteful number, since it uses less digits than its factorization.

340574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13114.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 340574 is about 583.5871828613. The cubic root of 340574 is about 69.8345753613.

The spelling of 340574 in words is "three hundred forty thousand, five hundred seventy-four".