789716366 has 4 divisors (see below), whose sum is σ = 1184574552. Its totient is φ = 394858182.

The previous prime is 789716363. The next prime is 789716381. The reversal of 789716366 is 663617987.

789716366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 663617987 = 443 ⋅1498009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (789716363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197429090 + ... + 197429093.

It is an arithmetic number, because the mean of its divisors is an integer number (296143638).

Almost surely, 2^789716366 is an apocalyptic number.

789716366 is a deficient number, since it is larger than the sum of its proper divisors (394858186).

789716366 is a wasteful number, since it uses less digits than its factorization.

789716366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394858185.

The product of its digits is 2286144, while the sum is 53.

The square root of 789716366 is about 28101.8925697185. The cubic root of 789716366 is about 924.3229000524.

The spelling of 789716366 in words is "seven hundred eighty-nine million, seven hundred sixteen thousand, three hundred sixty-six".