6822364961 has 2 divisors, whose sum is σ = 6822364962. Its totient is φ = 6822364960.

The previous prime is 6822364933. The next prime is 6822364973. The reversal of 6822364961 is 1694632286.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6383211025 + 439153936 = 79895^2 + 20956^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6822364961 is a prime.

It is a super-2 number, since 2×6822364961² = 93089327322161063042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6822304961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3411182480 + 3411182481.

It is an arithmetic number, because the mean of its divisors is an integer number (3411182481).

Almost surely, 2^6822364961 is an apocalyptic number.

It is an amenable number.

6822364961 is a deficient number, since it is larger than the sum of its proper divisors (1).

6822364961 is an equidigital number, since it uses as much as digits as its factorization.

6822364961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 47.

The square root of 6822364961 is about 82597.6086881454. The cubic root of 6822364961 is about 1896.6112227323.

The spelling of 6822364961 in words is "six billion, eight hundred twenty-two million, three hundred sixty-four thousand, nine hundred sixty-one".