470985846 has 8 divisors (see below), whose sum is σ = 941971704. Its totient is φ = 156995280.

The previous prime is 470985803. The next prime is 470985847. The reversal of 470985846 is 648589074.

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

470985846 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470985847) 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, 39248815 + ... + 39248826.

It is an arithmetic number, because the mean of its divisors is an integer number (117746463).

Almost surely, 2^470985846 is an apocalyptic number.

470985846 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

470985846 is a wasteful number, since it uses less digits than its factorization.

470985846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78497646.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 470985846 is about 21702.2083208138. The cubic root of 470985846 is about 778.0412423644.

The spelling of 470985846 in words is "four hundred seventy million, nine hundred eighty-five thousand, eight hundred forty-six".