340467 has 4 divisors (see below), whose sum is σ = 453960. Its totient is φ = 226976.

The previous prime is 340453. The next prime is 340477. The reversal of 340467 is 764043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 340467 - 2⁴ = 340451 is a prime.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 340467.

It is not an unprimeable number, because it can be changed into a prime (340447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56742 + ... + 56747.

It is an arithmetic number, because the mean of its divisors is an integer number (113490).

2³⁴⁰⁴⁶⁷ is an apocalyptic number.

340467 is a deficient number, since it is larger than the sum of its proper divisors (113493).

340467 is a wasteful number, since it uses less digits than its factorization.

340467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113492.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 340467 is about 583.4955012680. The cubic root of 340467 is about 69.8272611582.

It can be divided in two parts, 3 and 40467, that added together give a triangular number (40470 = T₂₈₄).

The spelling of 340467 in words is "three hundred forty thousand, four hundred sixty-seven".