789934912 has 28 divisors (see below), whose sum is σ = 1688107876. Its totient is φ = 364584960.

The previous prime is 789934807. The next prime is 789934921. The reversal of 789934912 is 219439987.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 287099136 + 502835776 = 16944^2 + 22424^2 .

It is a super-3 number, since 3×789934912³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 789934912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473889 + ... + 475552.

It is an arithmetic number, because the mean of its divisors is an integer number (60289567).

Almost surely, 2^789934912 is an apocalyptic number.

It is an amenable number.

789934912 is an abundant number, since it is smaller than the sum of its proper divisors (898172964).

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

789934912 is a wasteful number, since it uses less digits than its factorization.

789934912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949466 (or 949456 counting only the distinct ones).

The product of its digits is 979776, while the sum is 52.

The square root of 789934912 is about 28105.7807577018. The cubic root of 789934912 is about 924.4081578528.

The spelling of 789934912 in words is "seven hundred eighty-nine million, nine hundred thirty-four thousand, nine hundred twelve".