6803388356 has 6 divisors (see below), whose sum is σ = 11905929630. Its totient is φ = 3401694176.

The previous prime is 6803388329. The next prime is 6803388359. The reversal of 6803388356 is 6538833086.

It can be written as a sum of positive squares in only one way, i.e., 3985901956 + 2817486400 = 63134^2 + 53080^2 .

It is not an unprimeable number, because it can be changed into a prime (6803388359) 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 as a sum of consecutive naturals, namely, 850423541 + ... + 850423548.

It is an arithmetic number, because the mean of its divisors is an integer number (1984321605).

Almost surely, 2^6803388356 is an apocalyptic number.

It is an amenable number.

6803388356 is a deficient number, since it is larger than the sum of its proper divisors (5102541274).

6803388356 is a wasteful number, since it uses less digits than its factorization.

6803388356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700847093 (or 1700847091 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 50.

The square root of 6803388356 is about 82482.6548796776. The cubic root of 6803388356 is about 1894.8510968275.

The spelling of 6803388356 in words is "six billion, eight hundred three million, three hundred eighty-eight thousand, three hundred fifty-six".