471912729 has 8 divisors (see below), whose sum is σ = 629559360. Its totient is φ = 314437296.

The previous prime is 471912667. The next prime is 471912751. The reversal of 471912729 is 927219174.

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

It is not a de Polignac number, because 471912729 - 2¹⁶ = 471847193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (471912769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36222 + ... + 47495.

It is an arithmetic number, because the mean of its divisors is an integer number (78694920).

Almost surely, 2^471912729 is an apocalyptic number.

It is an amenable number.

471912729 is a deficient number, since it is larger than the sum of its proper divisors (157646631).

471912729 is a wasteful number, since it uses less digits than its factorization.

471912729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85599.

The product of its digits is 63504, while the sum is 42.

The square root of 471912729 is about 21723.5524028645. The cubic root of 471912729 is about 778.5512935374.

The spelling of 471912729 in words is "four hundred seventy-one million, nine hundred twelve thousand, seven hundred twenty-nine".