773345432 has 16 divisors (see below), whose sum is σ = 1450326600. Its totient is φ = 386591680.

The previous prime is 773345431. The next prime is 773345471. The reversal of 773345432 is 234543377.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773345431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55244 + ... + 67812.

Almost surely, 2^773345432 is an apocalyptic number.

It is an amenable number.

773345432 is a deficient number, since it is larger than the sum of its proper divisors (676981168).

773345432 is a wasteful number, since it uses less digits than its factorization.

773345432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20266 (or 20262 counting only the distinct ones).

The product of its digits is 211680, while the sum is 38.

The square root of 773345432 is about 27809.0890178014. The cubic root of 773345432 is about 917.8911337367.

The spelling of 773345432 in words is "seven hundred seventy-three million, three hundred forty-five thousand, four hundred thirty-two".