6979222 has 8 divisors (see below), whose sum is σ = 10494000. Its totient is φ = 3481224.

The previous prime is 6979207. The next prime is 6979223. The reversal of 6979222 is 2229796.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6979223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3097 + ... + 4852.

It is an arithmetic number, because the mean of its divisors is an integer number (1311750).

Almost surely, 2^6979222 is an apocalyptic number.

6979222 is a deficient number, since it is larger than the sum of its proper divisors (3514778).

6979222 is a wasteful number, since it uses less digits than its factorization.

6979222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8390.

The product of its digits is 27216, while the sum is 37.

The square root of 6979222 is about 2641.8217199501. The cubic root of 6979222 is about 191.1036598211.

The spelling of 6979222 in words is "six million, nine hundred seventy-nine thousand, two hundred twenty-two".