4328929 has 4 divisors (see below), whose sum is σ = 4722480. Its totient is φ = 3935380.

The previous prime is 4328927. The next prime is 4328953. The reversal of 4328929 is 9298234.

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 4328929 - 2¹ = 4328927 is a prime.

It is a Duffinian number.

4328929 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4328921) 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, 196759 + ... + 196780.

It is an arithmetic number, because the mean of its divisors is an integer number (1180620).

Almost surely, 2^4328929 is an apocalyptic number.

It is an amenable number.

4328929 is a deficient number, since it is larger than the sum of its proper divisors (393551).

4328929 is a wasteful number, since it uses less digits than its factorization.

4328929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393550.

The product of its digits is 31104, while the sum is 37.

The square root of 4328929 is about 2080.6078438764. The cubic root of 4328929 is about 162.9771882714.

The spelling of 4328929 in words is "four million, three hundred twenty-eight thousand, nine hundred twenty-nine".