789896 has 8 divisors (see below), whose sum is σ = 1481070. Its totient is φ = 394944.

The previous prime is 789883. The next prime is 789941. The reversal of 789896 is 698987.

It can be written as a sum of positive squares in only one way, i.e., 784996 + 4900 = 886^2 + 70^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 789896.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49361 + ... + 49376.

2⁷⁸⁹⁸⁹⁶ is an apocalyptic number.

It is an amenable number.

789896 is a deficient number, since it is larger than the sum of its proper divisors (691174).

789896 is a wasteful number, since it uses less digits than its factorization.

789896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98743 (or 98739 counting only the distinct ones).

The product of its digits is 217728, while the sum is 47.

The square root of 789896 is about 888.7609352351. The cubic root of 789896 is about 92.4392978897.

Subtracting from 789896 its reverse (698987), we obtain a palindrome (90909).

The spelling of 789896 in words is "seven hundred eighty-nine thousand, eight hundred ninety-six".