773223460 has 24 divisors (see below), whose sum is σ = 1628436600. Its totient is φ = 308400384.

The previous prime is 773223403. The next prime is 773223509. The reversal of 773223460 is 64322377.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 32512804 + 740710656 = 5702^2 + 27216^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48409 + ... + 62368.

It is an arithmetic number, because the mean of its divisors is an integer number (67851525).

Almost surely, 2^773223460 is an apocalyptic number.

It is an amenable number.

773223460 is an abundant number, since it is smaller than the sum of its proper divisors (855213140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

773223460 is a wasteful number, since it uses less digits than its factorization.

773223460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111135 (or 111133 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 773223460 is about 27806.8959073105. The cubic root of 773223460 is about 917.8428746193.

The spelling of 773223460 in words is "seven hundred seventy-three million, two hundred twenty-three thousand, four hundred sixty".