6923805841 has 2 divisors, whose sum is σ = 6923805842. Its totient is φ = 6923805840.

The previous prime is 6923805821. The next prime is 6923805859. The reversal of 6923805841 is 1485083296.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6513135616 + 410670225 = 80704^2 + 20265^2 .

It is a cyclic number.

It is not a de Polignac number, because 6923805841 - 2¹³ = 6923797649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6923805791 and 6923805800.

It is not a weakly prime, because it can be changed into another prime (6923805821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3461902920 + 3461902921.

It is an arithmetic number, because the mean of its divisors is an integer number (3461902921).

Almost surely, 2^6923805841 is an apocalyptic number.

It is an amenable number.

6923805841 is a deficient number, since it is larger than the sum of its proper divisors (1).

6923805841 is an equidigital number, since it uses as much as digits as its factorization.

6923805841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 6923805841 is about 83209.4095700721. The cubic root of 6923805841 is about 1905.9651712018.

The spelling of 6923805841 in words is "six billion, nine hundred twenty-three million, eight hundred five thousand, eight hundred forty-one".