9084729 has 8 divisors (see below), whose sum is σ = 12238240. Its totient is φ = 5993856.

The previous prime is 9084727. The next prime is 9084781. The reversal of 9084729 is 9274809.

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

It is not a de Polignac number, because 9084729 - 2¹ = 9084727 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9084727) 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, 15319 + ... + 15900.

It is an arithmetic number, because the mean of its divisors is an integer number (1529780).

Almost surely, 2^9084729 is an apocalyptic number.

It is an amenable number.

9084729 is a deficient number, since it is larger than the sum of its proper divisors (3153511).

9084729 is a wasteful number, since it uses less digits than its factorization.

9084729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31319.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 9084729 is about 3014.0884194064. The cubic root of 9084729 is about 208.6590979550.

The spelling of 9084729 in words is "nine million, eighty-four thousand, seven hundred twenty-nine".