6713980 has 144 divisors (see below), whose sum is σ = 19305216. Its totient is φ = 1935360.

The previous prime is 6713969. The next prime is 6713981. The reversal of 6713980 is 893176.

6713980 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6713981) 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 47 ways as a sum of consecutive naturals, for example, 216565 + ... + 216595.

It is an arithmetic number, because the mean of its divisors is an integer number (134064).

Almost surely, 2^6713980 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 6713980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9652608).

6713980 is an abundant number, since it is smaller than the sum of its proper divisors (12591236).

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

6713980 is a wasteful number, since it uses less digits than its factorization.

6713980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 6713980 is about 2591.1348864928. The cubic root of 6713980 is about 188.6513921438.

The spelling of 6713980 in words is "six million, seven hundred thirteen thousand, nine hundred eighty".