340833 has 16 divisors (see below), whose sum is σ = 495936. Its totient is φ = 207360.

The previous prime is 340819. The next prime is 340849. The reversal of 340833 is 338043.

It is not a de Polignac number, because 340833 - 2⁵ = 340801 is a prime.

340833 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (340633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2010 + ... + 2172.

It is an arithmetic number, because the mean of its divisors is an integer number (30996).

2³⁴⁰⁸³³ is an apocalyptic number.

It is an amenable number.

340833 is a deficient number, since it is larger than the sum of its proper divisors (155103).

340833 is a wasteful number, since it uses less digits than its factorization.

340833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224.

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

The square root of 340833 is about 583.8090441232. The cubic root of 340833 is about 69.8522734945.

Adding to 340833 its reverse (338043), we get a palindrome (678876).

The spelling of 340833 in words is "three hundred forty thousand, eight hundred thirty-three".