470740985209 has 8 divisors (see below), whose sum is σ = 513565180128. Its totient is φ = 427921716960.

The previous prime is 470740985171. The next prime is 470740985279. The reversal of 470740985209 is 902589047074.

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 470740985209 - 2¹⁷ = 470740854137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 470740985209.

It is not an unprimeable number, because it can be changed into a prime (470740985279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1030447 + ... + 1415380.

It is an arithmetic number, because the mean of its divisors is an integer number (64195647516).

Almost surely, 2^470740985209 is an apocalyptic number.

It is an amenable number.

470740985209 is a deficient number, since it is larger than the sum of its proper divisors (42824194919).

470740985209 is a wasteful number, since it uses less digits than its factorization.

470740985209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463335.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 470740985209 in words is "four hundred seventy billion, seven hundred forty million, nine hundred eighty-five thousand, two hundred nine".