6880818428 has 36 divisors (see below), whose sum is σ = 13248651360. Its totient is φ = 3124566720.

The previous prime is 6880818421. The next prime is 6880818443. The reversal of 6880818428 is 8248180886.

It is a self number, because there is not a number n which added to its sum of digits gives 6880818428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6880818421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 527408 + ... + 540296.

Almost surely, 2^6880818428 is an apocalyptic number.

It is an amenable number.

6880818428 is a deficient number, since it is larger than the sum of its proper divisors (6367832932).

6880818428 is a wasteful number, since it uses less digits than its factorization.

6880818428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14018 (or 14005 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 53.

The square root of 6880818428 is about 82950.6987794557. The cubic root of 6880818428 is about 1902.0124962184.

The spelling of 6880818428 in words is "six billion, eight hundred eighty million, eight hundred eighteen thousand, four hundred twenty-eight".