773814912 has 128 divisors (see below), whose sum is σ = 2224824000. Its totient is φ = 236888064.

The previous prime is 773814911. The next prime is 773814931. The reversal of 773814912 is 219418377.

773814912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (773814911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1891764 + ... + 1892172.

Almost surely, 2^773814912 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 773814912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1112412000).

773814912 is an abundant number, since it is smaller than the sum of its proper divisors (1451009088).

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

773814912 is a wasteful number, since it uses less digits than its factorization.

773814912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818 (or 806 counting only the distinct ones).

The product of its digits is 84672, while the sum is 42.

The square root of 773814912 is about 27817.5288622120. The cubic root of 773814912 is about 918.0768396055.

The spelling of 773814912 in words is "seven hundred seventy-three million, eight hundred fourteen thousand, nine hundred twelve".