10329439 has 4 divisors (see below), whose sum is σ = 10347624. Its totient is φ = 10311256.

The previous prime is 10329437. The next prime is 10329463. The reversal of 10329439 is 93492301.

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 10329439 - 2¹ = 10329437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10329439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10329437) 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, 8212 + ... + 9385.

It is an arithmetic number, because the mean of its divisors is an integer number (2586906).

Almost surely, 2^10329439 is an apocalyptic number.

10329439 is a deficient number, since it is larger than the sum of its proper divisors (18185).

10329439 is an equidigital number, since it uses as much as digits as its factorization.

10329439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18184.

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

The square root of 10329439 is about 3213.9444612501. The cubic root of 10329439 is about 217.7838035628.

The spelling of 10329439 in words is "ten million, three hundred twenty-nine thousand, four hundred thirty-nine".