9465729 has 16 divisors (see below), whose sum is σ = 15533952. Its totient is φ = 4992768.

The previous prime is 9465721. The next prime is 9465733. The reversal of 9465729 is 9275649.

It is not a de Polignac number, because 9465729 - 2³ = 9465721 is a prime.

9465729 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9465721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17064 + ... + 17609.

It is an arithmetic number, because the mean of its divisors is an integer number (970872).

Almost surely, 2^9465729 is an apocalyptic number.

It is an amenable number.

9465729 is a deficient number, since it is larger than the sum of its proper divisors (6068223).

9465729 is a wasteful number, since it uses less digits than its factorization.

9465729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34696.

The product of its digits is 136080, while the sum is 42.

The square root of 9465729 is about 3076.6424881679. The cubic root of 9465729 is about 211.5361953154.

The spelling of 9465729 in words is "nine million, four hundred sixty-five thousand, seven hundred twenty-nine".