6791880 has 32 divisors (see below), whose sum is σ = 20376000. Its totient is φ = 1811136.

The previous prime is 6791861. The next prime is 6791881. The reversal of 6791880 is 881976.

It is a super-2 number, since 2×6791880² = 92259267868800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6791881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28180 + ... + 28419.

It is an arithmetic number, because the mean of its divisors is an integer number (636750).

Almost surely, 2^6791880 is an apocalyptic number.

6791880 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6791880 is an abundant number, since it is smaller than the sum of its proper divisors (13584120).

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

6791880 is a wasteful number, since it uses less digits than its factorization.

6791880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56613 (or 56609 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 6791880 is about 2606.1235580839. The cubic root of 6791880 is about 189.3782074199.

The spelling of 6791880 in words is "six million, seven hundred ninety-one thousand, eight hundred eighty".