10439329 has 2 divisors, whose sum is σ = 10439330. Its totient is φ = 10439328.

The previous prime is 10439323. The next prime is 10439347. The reversal of 10439329 is 92393401.

10439329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7952400 + 2486929 = 2820^2 + 1577^2 .

It is a cyclic number.

It is not a de Polignac number, because 10439329 - 2³ = 10439321 is a prime.

It is a super-3 number, since 3×10439329³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10439329.

It is not a weakly prime, because it can be changed into another prime (10439321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5219664 + 5219665.

It is an arithmetic number, because the mean of its divisors is an integer number (5219665).

Almost surely, 2^10439329 is an apocalyptic number.

It is an amenable number.

10439329 is a deficient number, since it is larger than the sum of its proper divisors (1).

10439329 is an equidigital number, since it uses as much as digits as its factorization.

10439329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 10439329 is about 3230.9950479690. The cubic root of 10439329 is about 218.5533804406.

The spelling of 10439329 in words is "ten million, four hundred thirty-nine thousand, three hundred twenty-nine".