806982343 has 4 divisors (see below), whose sum is σ = 808568280. Its totient is φ = 805396408.

The previous prime is 806982331. The next prime is 806982373. The reversal of 806982343 is 343289608.

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 806982343 - 2⁹ = 806981831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 806982343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806982373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 792205 + ... + 793222.

It is an arithmetic number, because the mean of its divisors is an integer number (202142070).

Almost surely, 2^806982343 is an apocalyptic number.

806982343 is a deficient number, since it is larger than the sum of its proper divisors (1585937).

806982343 is a wasteful number, since it uses less digits than its factorization.

806982343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585936.

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 806982343 is about 28407.4346430648. The cubic root of 806982343 is about 931.0107110186.

The spelling of 806982343 in words is "eight hundred six million, nine hundred eighty-two thousand, three hundred forty-three".