969244471693 has 2 divisors, whose sum is σ = 969244471694. Its totient is φ = 969244471692.

The previous prime is 969244471661. The next prime is 969244471709. The reversal of 969244471693 is 396174442969.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 954728318404 + 14516153289 = 977102^2 + 120483^2 .

It is an emirp because it is prime and its reverse (396174442969) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 969244471693 - 2⁵ = 969244471661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (969245471693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484622235846 + 484622235847.

It is an arithmetic number, because the mean of its divisors is an integer number (484622235847).

Almost surely, 2^969244471693 is an apocalyptic number.

It is an amenable number.

969244471693 is a deficient number, since it is larger than the sum of its proper divisors (1).

969244471693 is an equidigital number, since it uses as much as digits as its factorization.

969244471693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70543872, while the sum is 64.

The spelling of 969244471693 in words is "nine hundred sixty-nine billion, two hundred forty-four million, four hundred seventy-one thousand, six hundred ninety-three".