789986112 has 112 divisors (see below), whose sum is σ = 2183050752. Its totient is φ = 251873280.

The previous prime is 789986077. The next prime is 789986117. The reversal of 789986112 is 211689987.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (789986117) 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, 432433 + ... + 434255.

Almost surely, 2^789986112 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 789986112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1091525376).

789986112 is an abundant number, since it is smaller than the sum of its proper divisors (1393064640).

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

789986112 is a wasteful number, since it uses less digits than its factorization.

789986112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936 (or 1926 counting only the distinct ones).

The product of its digits is 435456, while the sum is 51.

The square root of 789986112 is about 28106.6915875917. The cubic root of 789986112 is about 924.4281294033.

The spelling of 789986112 in words is "seven hundred eighty-nine million, nine hundred eighty-six thousand, one hundred twelve".