6979120 has 40 divisors (see below), whose sum is σ = 16936416. Its totient is φ = 2669568.

The previous prime is 6979117. The next prime is 6979139. The reversal of 6979120 is 219796.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57 + ... + 3736.

Almost surely, 2^6979120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6979120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8468208).

6979120 is an abundant number, since it is smaller than the sum of its proper divisors (9957296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6979120 is a wasteful number, since it uses less digits than its factorization.

6979120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3829 (or 3823 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 6979120 is about 2641.8024150190. The cubic root of 6979120 is about 191.1027288353.

The spelling of 6979120 in words is "six million, nine hundred seventy-nine thousand, one hundred twenty".