6900808 has 32 divisors (see below), whose sum is σ = 13392000. Its totient is φ = 3332160.

The previous prime is 6900791. The next prime is 6900821. The reversal of 6900808 is 8080096.

It is a self number, because there is not a number n which added to its sum of digits gives 6900808.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38463 + ... + 38641.

It is an arithmetic number, because the mean of its divisors is an integer number (418500).

Almost surely, 2^6900808 is an apocalyptic number.

It is an amenable number.

6900808 is a deficient number, since it is larger than the sum of its proper divisors (6491192).

6900808 is a wasteful number, since it uses less digits than its factorization.

6900808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 6900808 is about 2626.9389029819. The cubic root of 6900808 is about 190.3852570794.

The spelling of 6900808 in words is "six million, nine hundred thousand, eight hundred eight".