6897360 has 80 divisors (see below), whose sum is σ = 22141440. Its totient is φ = 1774080.

The previous prime is 6897353. The next prime is 6897403. The reversal of 6897360 is 637986.

6897360 is digitally balanced in base 4, because in such base 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 an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6465 + ... + 7455.

It is an arithmetic number, because the mean of its divisors is an integer number (276768).

Almost surely, 2^6897360 is an apocalyptic number.

6897360 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 6897360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11070720).

6897360 is an abundant number, since it is smaller than the sum of its proper divisors (15244080).

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

6897360 is a wasteful number, since it uses less digits than its factorization.

6897360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036 (or 1030 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 6897360 is about 2626.2825438250. The cubic root of 6897360 is about 190.3535430285.

The spelling of 6897360 in words is "six million, eight hundred ninety-seven thousand, three hundred sixty".