6761980 has 24 divisors (see below), whose sum is σ = 14249088. Its totient is φ = 2695488.

The previous prime is 6761957. The next prime is 6761981. The reversal of 6761980 is 891676.

6761980 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6761981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10837 + ... + 11443.

It is an arithmetic number, because the mean of its divisors is an integer number (593712).

Almost surely, 2^6761980 is an apocalyptic number.

It is an amenable number.

6761980 is an abundant number, since it is smaller than the sum of its proper divisors (7487108).

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

6761980 is a wasteful number, since it uses less digits than its factorization.

6761980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173 (or 1171 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 6761980 is about 2600.3807413531. The cubic root of 6761980 is about 189.0998977314.

The spelling of 6761980 in words is "six million, seven hundred sixty-one thousand, nine hundred eighty".