969734438917 has 2 divisors, whose sum is σ = 969734438918. Its totient is φ = 969734438916.

The previous prime is 969734438807. The next prime is 969734438921. The reversal of 969734438917 is 719834437969.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 779249328001 + 190485110916 = 882751^2 + 436446^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-969734438917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (969734438317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484867219458 + 484867219459.

It is an arithmetic number, because the mean of its divisors is an integer number (484867219459).

Almost surely, 2^969734438917 is an apocalyptic number.

It is an amenable number.

969734438917 is a deficient number, since it is larger than the sum of its proper divisors (1).

969734438917 is an equidigital number, since it uses as much as digits as its factorization.

969734438917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 246903552, while the sum is 70.

The spelling of 969734438917 in words is "nine hundred sixty-nine billion, seven hundred thirty-four million, four hundred thirty-eight thousand, nine hundred seventeen".