773306112 has 72 divisors (see below), whose sum is σ = 2129153040. Its totient is φ = 248872960.

The previous prime is 773306071. The next prime is 773306113. The reversal of 773306112 is 211603377.

It is a self number, because there is not a number n which added to its sum of digits gives 773306112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773306113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4912 + ... + 39632.

It is an arithmetic number, because the mean of its divisors is an integer number (29571570).

Almost surely, 2^773306112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 773306112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1064576520).

773306112 is an abundant number, since it is smaller than the sum of its proper divisors (1355846928).

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

773306112 is a wasteful number, since it uses less digits than its factorization.

773306112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34769 (or 34755 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 773306112 is about 27808.3820457070. The cubic root of 773306112 is about 917.8755770442.

Adding to 773306112 its reverse (211603377), we get a palindrome (984909489).

The spelling of 773306112 in words is "seven hundred seventy-three million, three hundred six thousand, one hundred twelve".