6795608821 has 2 divisors, whose sum is σ = 6795608822. Its totient is φ = 6795608820.

The previous prime is 6795608801. The next prime is 6795608839. The reversal of 6795608821 is 1288065976.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4094208196 + 2701400625 = 63986^2 + 51975^2 .

It is a cyclic number.

It is not a de Polignac number, because 6795608821 - 2¹¹ = 6795606773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6795608801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3397804410 + 3397804411.

It is an arithmetic number, because the mean of its divisors is an integer number (3397804411).

Almost surely, 2^6795608821 is an apocalyptic number.

It is an amenable number.

6795608821 is a deficient number, since it is larger than the sum of its proper divisors (1).

6795608821 is an equidigital number, since it uses as much as digits as its factorization.

6795608821 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The square root of 6795608821 is about 82435.4827789587. The cubic root of 6795608821 is about 1894.1285802456.

The spelling of 6795608821 in words is "six billion, seven hundred ninety-five million, six hundred eight thousand, eight hundred twenty-one".