10384789 has 4 divisors (see below), whose sum is σ = 10428480. Its totient is φ = 10341100.

The previous prime is 10384747. The next prime is 10384817. The reversal of 10384789 is 98748301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10384789 - 2⁹ = 10384277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10384709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21487 + ... + 21964.

It is an arithmetic number, because the mean of its divisors is an integer number (2607120).

Almost surely, 2^10384789 is an apocalyptic number.

It is an amenable number.

10384789 is a deficient number, since it is larger than the sum of its proper divisors (43691).

10384789 is an equidigital number, since it uses as much as digits as its factorization.

10384789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43690.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 10384789 is about 3222.5438709194. The cubic root of 10384789 is about 218.1721068857.

The spelling of 10384789 in words is "ten million, three hundred eighty-four thousand, seven hundred eighty-nine".