470789389 has 8 divisors (see below), whose sum is σ = 539118720. Its totient is φ = 402728496.

The previous prime is 470789387. The next prime is 470789401. The reversal of 470789389 is 983987074.

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 470789389 - 2¹ = 470789387 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470789383) 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, 63334 + ... + 70375.

It is an arithmetic number, because the mean of its divisors is an integer number (67389840).

Almost surely, 2^470789389 is an apocalyptic number.

It is an amenable number.

470789389 is a deficient number, since it is larger than the sum of its proper divisors (68329331).

470789389 is a wasteful number, since it uses less digits than its factorization.

470789389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134219.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The square root of 470789389 is about 21697.6816503515. The cubic root of 470789389 is about 777.9330488048.

The spelling of 470789389 in words is "four hundred seventy million, seven hundred eighty-nine thousand, three hundred eighty-nine".