789447696 has 40 divisors (see below), whose sum is σ = 2067352800. Its totient is φ = 259543296.

The previous prime is 789447689. The next prime is 789447697. The reversal of 789447696 is 696744987.

It is not an unprimeable number, because it can be changed into a prime (789447697) 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, 109146 + ... + 116153.

It is an arithmetic number, because the mean of its divisors is an integer number (51683820).

Almost surely, 2^789447696 is an apocalyptic number.

It is an amenable number.

789447696 is an abundant number, since it is smaller than the sum of its proper divisors (1277905104).

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

789447696 is a wasteful number, since it uses less digits than its factorization.

789447696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225383 (or 225377 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 60.

The square root of 789447696 is about 28097.1118800492. Note that the first 3 decimals coincide. The cubic root of 789447696 is about 924.2180666328.

The spelling of 789447696 in words is "seven hundred eighty-nine million, four hundred forty-seven thousand, six hundred ninety-six".