6980679 has 12 divisors (see below), whose sum is σ = 10356216. Its totient is φ = 4527792.

The previous prime is 6980669. The next prime is 6980681. The reversal of 6980679 is 9760896.

It is not a de Polignac number, because 6980679 - 2⁵ = 6980647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6980609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10149 + ... + 10814.

It is an arithmetic number, because the mean of its divisors is an integer number (863018).

Almost surely, 2^6980679 is an apocalyptic number.

6980679 is a deficient number, since it is larger than the sum of its proper divisors (3375537).

6980679 is a wasteful number, since it uses less digits than its factorization.

6980679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21006 (or 21003 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 6980679 is about 2642.0974622447. The cubic root of 6980679 is about 191.1169573232.

The spelling of 6980679 in words is "six million, nine hundred eighty thousand, six hundred seventy-nine".