806830343 has 4 divisors (see below), whose sum is σ = 880178568. Its totient is φ = 733482120.

The previous prime is 806830331. The next prime is 806830357. The reversal of 806830343 is 343038608.

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 806830343 - 2²² = 802636039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806830393) 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, 36674096 + ... + 36674117.

It is an arithmetic number, because the mean of its divisors is an integer number (220044642).

Almost surely, 2^806830343 is an apocalyptic number.

806830343 is a deficient number, since it is larger than the sum of its proper divisors (73348225).

806830343 is a wasteful number, since it uses less digits than its factorization.

806830343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73348224.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 806830343 is about 28404.7591610983. The cubic root of 806830343 is about 930.9522535173.

The spelling of 806830343 in words is "eight hundred six million, eight hundred thirty thousand, three hundred forty-three".