470305682729 has 4 divisors (see below), whose sum is σ = 473301260484. Its totient is φ = 467310104976.

The previous prime is 470305682719. The next prime is 470305682779. The reversal of 470305682729 is 927286503074.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 268028821225 + 202276861504 = 517715^2 + 449752^2 .

It is a cyclic number.

It is not a de Polignac number, because 470305682729 - 2⁴ = 470305682713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470305682719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1497788642 + ... + 1497788955.

It is an arithmetic number, because the mean of its divisors is an integer number (118325315121).

Almost surely, 2^470305682729 is an apocalyptic number.

It is an amenable number.

470305682729 is a deficient number, since it is larger than the sum of its proper divisors (2995577755).

470305682729 is a wasteful number, since it uses less digits than its factorization.

470305682729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995577754.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 470305682729 in words is "four hundred seventy billion, three hundred five million, six hundred eighty-two thousand, seven hundred twenty-nine".