10789399 has 4 divisors (see below), whose sum is σ = 10846080. Its totient is φ = 10732720.

The previous prime is 10789379. The next prime is 10789411. The reversal of 10789399 is 99398701.

10789399 is digitally balanced in base 3, 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.

It is a cyclic number.

It is not a de Polignac number, because 10789399 - 2¹¹ = 10787351 is a prime.

It is a super-2 number, since 2×10789399² = 232822261562402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10789379) 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, 28054 + ... + 28435.

It is an arithmetic number, because the mean of its divisors is an integer number (2711520).

Almost surely, 2^10789399 is an apocalyptic number.

10789399 is a deficient number, since it is larger than the sum of its proper divisors (56681).

10789399 is an equidigital number, since it uses as much as digits as its factorization.

10789399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56680.

The product of its (nonzero) digits is 122472, while the sum is 46.

The square root of 10789399 is about 3284.7220582570. The cubic root of 10789399 is about 220.9695432459.

The spelling of 10789399 in words is "ten million, seven hundred eighty-nine thousand, three hundred ninety-nine".