6884680 has 32 divisors (see below), whose sum is σ = 16899840. Its totient is φ = 2503360.

The previous prime is 6884671. The next prime is 6884681. The reversal of 6884680 is 864886.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6884681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7384 + ... + 8263.

It is an arithmetic number, because the mean of its divisors is an integer number (528120).

Almost surely, 2^6884680 is an apocalyptic number.

It is an amenable number.

6884680 is an abundant number, since it is smaller than the sum of its proper divisors (10015160).

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

6884680 is a wasteful number, since it uses less digits than its factorization.

6884680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15669 (or 15665 counting only the distinct ones).

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

The square root of 6884680 is about 2623.8673746971. The cubic root of 6884680 is about 190.2368238040.

It can be divided in two parts, 68 and 84680, that added together give a palindrome (84748).

The spelling of 6884680 in words is "six million, eight hundred eighty-four thousand, six hundred eighty".