788320825789 has 8 divisors (see below), whose sum is σ = 900943541120. Its totient is φ = 675699474096.

The previous prime is 788320825751. The next prime is 788320825793. The reversal of 788320825789 is 987528023887.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 788320825789 - 2¹⁷ = 788320694717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788320825189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1765912 + ... + 2166814.

It is an arithmetic number, because the mean of its divisors is an integer number (112617942640).

Almost surely, 2^788320825789 is an apocalyptic number.

It is an amenable number.

788320825789 is a deficient number, since it is larger than the sum of its proper divisors (112622715331).

788320825789 is a wasteful number, since it uses less digits than its factorization.

788320825789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681819.

The product of its (nonzero) digits is 108380160, while the sum is 67.

The spelling of 788320825789 in words is "seven hundred eighty-eight billion, three hundred twenty million, eight hundred twenty-five thousand, seven hundred eighty-nine".