773368469 has 2 divisors, whose sum is σ = 773368470. Its totient is φ = 773368468.

The previous prime is 773368441. The next prime is 773368489. The reversal of 773368469 is 964863377.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 731053444 + 42315025 = 27038^2 + 6505^2 .

It is a cyclic number.

It is not a de Polignac number, because 773368469 - 2⁸ = 773368213 is a prime.

It is a super-2 number, since 2×773368469² = 1196197577686807922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 773368469.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (773368429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386684234 + 386684235.

It is an arithmetic number, because the mean of its divisors is an integer number (386684235).

Almost surely, 2^773368469 is an apocalyptic number.

It is an amenable number.

773368469 is a deficient number, since it is larger than the sum of its proper divisors (1).

773368469 is an equidigital number, since it uses as much as digits as its factorization.

773368469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4572288, while the sum is 53.

The square root of 773368469 is about 27809.5032138296. The cubic root of 773368469 is about 917.9002479251.

The spelling of 773368469 in words is "seven hundred seventy-three million, three hundred sixty-eight thousand, four hundred sixty-nine".