6818003628 has 24 divisors (see below), whose sum is σ = 16054629360. Its totient is φ = 2251817280.

The previous prime is 6818003603. The next prime is 6818003669. The reversal of 6818003628 is 8263008186.

It is a self number, because there is not a number n which added to its sum of digits gives 6818003628.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2604963 + ... + 2607578.

It is an arithmetic number, because the mean of its divisors is an integer number (668942890).

Almost surely, 2^6818003628 is an apocalyptic number.

It is an amenable number.

6818003628 is an abundant number, since it is smaller than the sum of its proper divisors (9236625732).

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

6818003628 is a wasteful number, since it uses less digits than its factorization.

6818003628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5212657 (or 5212655 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 6818003628 is about 82571.2033822930. The cubic root of 6818003628 is about 1896.2069877193.

The spelling of 6818003628 in words is "six billion, eight hundred eighteen million, three thousand, six hundred twenty-eight".