6944880 has 80 divisors (see below), whose sum is σ = 22677120. Its totient is φ = 1753344.

The previous prime is 6944869. The next prime is 6944881. The reversal of 6944880 is 884496.

6944880 is digitally balanced in base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6944881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3799 + ... + 5321.

It is an arithmetic number, because the mean of its divisors is an integer number (283464).

Almost surely, 2^6944880 is an apocalyptic number.

6944880 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6944880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11338560).

6944880 is an abundant number, since it is smaller than the sum of its proper divisors (15732240).

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

6944880 is a wasteful number, since it uses less digits than its factorization.

6944880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558 (or 1552 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 6944880 is about 2635.3140230341. The cubic root of 6944880 is about 190.7896957020.

The spelling of 6944880 in words is "six million, nine hundred forty-four thousand, eight hundred eighty".