6979822 has 8 divisors (see below), whose sum is σ = 10613376. Its totient is φ = 3442032.

The previous prime is 6979801. The next prime is 6979831. The reversal of 6979822 is 2289796.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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, 23758 + ... + 24049.

It is an arithmetic number, because the mean of its divisors is an integer number (1326672).

Almost surely, 2^6979822 is an apocalyptic number.

6979822 is a deficient number, since it is larger than the sum of its proper divisors (3633554).

6979822 is a wasteful number, since it uses less digits than its factorization.

6979822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47882.

The product of its digits is 108864, while the sum is 43.

The square root of 6979822 is about 2641.9352755130. The cubic root of 6979822 is about 191.1091360241.

The spelling of 6979822 in words is "six million, nine hundred seventy-nine thousand, eight hundred twenty-two".