7946332280969 has 2 divisors, whose sum is σ = 7946332280970. Its totient is φ = 7946332280968.

The previous prime is 7946332280921. The next prime is 7946332281001. The reversal of 7946332280969 is 9690822336497.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5027855474944 + 2918476806025 = 2242288^2 + 1708355^2 .

It is a cyclic number.

It is not a de Polignac number, because 7946332280969 - 2²⁰ = 7946331232393 is a prime.

It is a super-2 number, since 2×7946332280969² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7946332280899 and 7946332280908.

It is not a weakly prime, because it can be changed into another prime (7946332280669) 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 as a sum of consecutive naturals, namely, 3973166140484 + 3973166140485.

It is an arithmetic number, because the mean of its divisors is an integer number (3973166140485).

Almost surely, 2^{7946332280969} is an apocalyptic number.

It is an amenable number.

7946332280969 is a deficient number, since it is larger than the sum of its proper divisors (1).

7946332280969 is an equidigital number, since it uses as much as digits as its factorization.

7946332280969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211631616, while the sum is 68.

The spelling of 7946332280969 in words is "seven trillion, nine hundred forty-six billion, three hundred thirty-two million, two hundred eighty thousand, nine hundred sixty-nine".