773420422 has 16 divisors (see below), whose sum is σ = 1222133760. Its totient is φ = 366073992.

The previous prime is 773420411. The next prime is 773420443. The reversal of 773420422 is 224024377.

773420422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46923 + ... + 61225.

It is an arithmetic number, because the mean of its divisors is an integer number (76383360).

Almost surely, 2^773420422 is an apocalyptic number.

773420422 is a deficient number, since it is larger than the sum of its proper divisors (448713338).

773420422 is a wasteful number, since it uses less digits than its factorization.

773420422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15747.

The product of its (nonzero) digits is 18816, while the sum is 31.

The square root of 773420422 is about 27810.4372853071. The cubic root of 773420422 is about 917.9208015619.

Adding to 773420422 its reverse (224024377), we get a palindrome (997444799).

The spelling of 773420422 in words is "seven hundred seventy-three million, four hundred twenty thousand, four hundred twenty-two".