6880845 has 16 divisors (see below), whose sum is σ = 11041920. Its totient is φ = 3658944.

The previous prime is 6880837. The next prime is 6880871. The reversal of 6880845 is 5480886.

6880845 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6880845 - 2³ = 6880837 is a prime.

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, 9351 + ... + 10059.

It is an arithmetic number, because the mean of its divisors is an integer number (690120).

Almost surely, 2^6880845 is an apocalyptic number.

It is an amenable number.

6880845 is a deficient number, since it is larger than the sum of its proper divisors (4161075).

6880845 is a wasteful number, since it uses less digits than its factorization.

6880845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364.

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 6880845 is about 2623.1364813902. The cubic root of 6880845 is about 190.2014944581.

The spelling of 6880845 in words is "six million, eight hundred eighty thousand, eight hundred forty-five".