6878361 has 16 divisors (see below), whose sum is σ = 11033600. Its totient is φ = 3723408.

The previous prime is 6878351. The next prime is 6878363. The reversal of 6878361 is 1638786.

It is not a de Polignac number, because 6878361 - 2⁷ = 6878233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6878363) 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, 8221 + ... + 9018.

It is an arithmetic number, because the mean of its divisors is an integer number (689600).

Almost surely, 2^6878361 is an apocalyptic number.

It is an amenable number.

6878361 is a deficient number, since it is larger than the sum of its proper divisors (4155239).

6878361 is a wasteful number, since it uses less digits than its factorization.

6878361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17268.

The product of its digits is 48384, while the sum is 39.

The square root of 6878361 is about 2622.6629596652. The cubic root of 6878361 is about 190.1786039857.

The spelling of 6878361 in words is "six million, eight hundred seventy-eight thousand, three hundred sixty-one".