773321126 has 16 divisors (see below), whose sum is σ = 1243018224. Its totient is φ = 359529984.

The previous prime is 773321123. The next prime is 773321141. The reversal of 773321126 is 621123377.

It is a junction number, because it is equal to n+sod(n) for n = 773321092 and 773321101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773321123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134195 + ... + 139838.

It is an arithmetic number, because the mean of its divisors is an integer number (77688639).

Almost surely, 2^773321126 is an apocalyptic number.

773321126 is a deficient number, since it is larger than the sum of its proper divisors (469697098).

773321126 is a wasteful number, since it uses less digits than its factorization.

773321126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274135.

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

The square root of 773321126 is about 27808.6519989733. The cubic root of 773321126 is about 917.8815172942.

The spelling of 773321126 in words is "seven hundred seventy-three million, three hundred twenty-one thousand, one hundred twenty-six".