789968162 has 4 divisors (see below), whose sum is σ = 1184952246. Its totient is φ = 394984080.

The previous prime is 789968129. The next prime is 789968173. The reversal of 789968162 is 261869987.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 785176441 + 4791721 = 28021^2 + 2189^2 .

It is a junction number, because it is equal to n+sod(n) for n = 789968098 and 789968107.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197492039 + ... + 197492042.

Almost surely, 2^789968162 is an apocalyptic number.

789968162 is a deficient number, since it is larger than the sum of its proper divisors (394984084).

789968162 is a wasteful number, since it uses less digits than its factorization.

789968162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394984083.

The product of its digits is 2612736, while the sum is 56.

The square root of 789968162 is about 28106.3722668010. The cubic root of 789968162 is about 924.4211277568.

The spelling of 789968162 in words is "seven hundred eighty-nine million, nine hundred sixty-eight thousand, one hundred sixty-two".