6886408 has 16 divisors (see below), whose sum is σ = 13012560. Its totient is φ = 3416400.

The previous prime is 6886387. The next prime is 6886423. The reversal of 6886408 is 8046886.

It is a happy number.

6886408 is nontrivially palindromic in base 6.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2238 + ... + 4333.

It is an arithmetic number, because the mean of its divisors is an integer number (813285).

Almost surely, 2^6886408 is an apocalyptic number.

It is an amenable number.

6886408 is a deficient number, since it is larger than the sum of its proper divisors (6126152).

6886408 is a wasteful number, since it uses less digits than its factorization.

6886408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6708 (or 6704 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 6886408 is about 2624.1966389735. The cubic root of 6886408 is about 190.2527384499.

The spelling of 6886408 in words is "six million, eight hundred eighty-six thousand, four hundred eight".