773249 has 2 divisors, whose sum is σ = 773250. Its totient is φ = 773248.

The previous prime is 773239. The next prime is 773251. The reversal of 773249 is 942377.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 628849 + 144400 = 793^2 + 380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-773249 is a prime.

It is a Sophie Germain prime.

Together with 773251, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 773249.

It is not a weakly prime, because it can be changed into another prime (773209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386624 + 386625.

It is an arithmetic number, because the mean of its divisors is an integer number (386625).

2⁷⁷³²⁴⁹ is an apocalyptic number.

It is an amenable number.

773249 is a deficient number, since it is larger than the sum of its proper divisors (1).

773249 is an equidigital number, since it uses as much as digits as its factorization.

773249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 32.

The square root of 773249 is about 879.3457795430. The cubic root of 773249 is about 91.7852980128.

The spelling of 773249 in words is "seven hundred seventy-three thousand, two hundred forty-nine".