773322493 has 2 divisors, whose sum is σ = 773322494. Its totient is φ = 773322492.

The previous prime is 773322479. The next prime is 773322521. The reversal of 773322493 is 394223377.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 741309529 + 32012964 = 27227^2 + 5658^2 .

It is a cyclic number.

It is not a de Polignac number, because 773322493 - 2⁵ = 773322461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (773322413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386661246 + 386661247.

It is an arithmetic number, because the mean of its divisors is an integer number (386661247).

Almost surely, 2^773322493 is an apocalyptic number.

It is an amenable number.

773322493 is a deficient number, since it is larger than the sum of its proper divisors (1).

773322493 is an equidigital number, since it uses as much as digits as its factorization.

773322493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 40.

The square root of 773322493 is about 27808.6765776439. The cubic root of 773322493 is about 917.8820581403.

The spelling of 773322493 in words is "seven hundred seventy-three million, three hundred twenty-two thousand, four hundred ninety-three".