773093969 has 2 divisors, whose sum is σ = 773093970. Its totient is φ = 773093968.

The previous prime is 773093957. The next prime is 773093999. The reversal of 773093969 is 969390377.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 463756225 + 309337744 = 21535^2 + 17588^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-773093969 is a prime.

It is a super-2 number, since 2×773093969² = 1195348569808345922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 773093969.

It is not a weakly prime, because it can be changed into another prime (773093999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386546984 + 386546985.

It is an arithmetic number, because the mean of its divisors is an integer number (386546985).

Almost surely, 2^773093969 is an apocalyptic number.

It is an amenable number.

773093969 is a deficient number, since it is larger than the sum of its proper divisors (1).

773093969 is an equidigital number, since it uses as much as digits as its factorization.

773093969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1928934, while the sum is 53.

The square root of 773093969 is about 27804.5674125673. The cubic root of 773093969 is about 917.7916350001.

The spelling of 773093969 in words is "seven hundred seventy-three million, ninety-three thousand, nine hundred sixty-nine".