3791875822073 has 2 divisors, whose sum is σ = 3791875822074. Its totient is φ = 3791875822072.

The previous prime is 3791875822057. The next prime is 3791875822087. The reversal of 3791875822073 is 3702285781973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3508908211264 + 282967610809 = 1873208^2 + 531947^2 .

It is a cyclic number.

It is not a de Polignac number, because 3791875822073 - 2⁴ = 3791875822057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3791875821997 and 3791875822015.

It is not a weakly prime, because it can be changed into another prime (3791875828073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1895937911036 + 1895937911037.

It is an arithmetic number, because the mean of its divisors is an integer number (1895937911037).

Almost surely, 2^{3791875822073} is an apocalyptic number.

It is an amenable number.

3791875822073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3791875822073 is an equidigital number, since it uses as much as digits as its factorization.

3791875822073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35562240, while the sum is 62.

The spelling of 3791875822073 in words is "three trillion, seven hundred ninety-one billion, eight hundred seventy-five million, eight hundred twenty-two thousand, seventy-three".