4516729 has 8 divisors (see below), whose sum is σ = 5233280. Its totient is φ = 3818016.

The previous prime is 4516727. The next prime is 4516739. The reversal of 4516729 is 9276154.

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 4516729 - 2¹ = 4516727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4516694 and 4516703.

It is not an unprimeable number, because it can be changed into a prime (4516727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3909 + ... + 4930.

It is an arithmetic number, because the mean of its divisors is an integer number (654160).

Almost surely, 2^4516729 is an apocalyptic number.

It is an amenable number.

4516729 is a deficient number, since it is larger than the sum of its proper divisors (716551).

4516729 is an equidigital number, since it uses as much as digits as its factorization.

4516729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8919.

The product of its digits is 15120, while the sum is 34.

The square root of 4516729 is about 2125.2597488307. The cubic root of 4516729 is about 165.3006944148.

The spelling of 4516729 in words is "four million, five hundred sixteen thousand, seven hundred twenty-nine".