4689329 has 8 divisors (see below), whose sum is σ = 4902120. Its totient is φ = 4480000.

The previous prime is 4689299. The next prime is 4689341. The reversal of 4689329 is 9239864.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3591025 + 1098304 = 1895^2 + 1048^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4689329 - 2¹⁶ = 4623793 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4689359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2129 + ... + 3729.

It is an arithmetic number, because the mean of its divisors is an integer number (612765).

Almost surely, 2^4689329 is an apocalyptic number.

It is an amenable number.

4689329 is a deficient number, since it is larger than the sum of its proper divisors (212791).

4689329 is a wasteful number, since it uses less digits than its factorization.

4689329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731.

The product of its digits is 93312, while the sum is 41.

The square root of 4689329 is about 2165.4858577234. The cubic root of 4689329 is about 167.3800016744.

The spelling of 4689329 in words is "four million, six hundred eighty-nine thousand, three hundred twenty-nine".