6802211321 has 16 divisors (see below), whose sum is σ = 7025586048. Its totient is φ = 6582902400.

The previous prime is 6802211243. The next prime is 6802211333. The reversal of 6802211321 is 1231122086.

6802211321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 6802211321 - 2²⁶ = 6735102457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6802211341) 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 15 ways as a sum of consecutive naturals, for example, 2077916 + ... + 2081186.

It is an arithmetic number, because the mean of its divisors is an integer number (439099128).

Almost surely, 2^6802211321 is an apocalyptic number.

6802211321 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

6802211321 is a deficient number, since it is larger than the sum of its proper divisors (223374727).

6802211321 is a wasteful number, since it uses less digits than its factorization.

6802211321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3872.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 6802211321 is about 82475.5195254931. The cubic root of 6802211321 is about 1894.7418162467.

The spelling of 6802211321 in words is "six billion, eight hundred two million, two hundred eleven thousand, three hundred twenty-one".