478470848 has 28 divisors (see below), whose sum is σ = 1005318792. Its totient is φ = 225162240.

The previous prime is 478470841. The next prime is 478470871. The reversal of 478470848 is 848074874.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 478470796 and 478470805.

It is not an unprimeable number, because it can be changed into a prime (478470841) 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 3 ways as a sum of consecutive naturals, for example, 218798 + ... + 220973.

Almost surely, 2^478470848 is an apocalyptic number.

It is an amenable number.

478470848 is an abundant number, since it is smaller than the sum of its proper divisors (526847944).

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

478470848 is a wasteful number, since it uses less digits than its factorization.

478470848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439800 (or 439790 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 50.

The square root of 478470848 is about 21873.9765017703. The cubic root of 478470848 is about 782.1411954543.

The spelling of 478470848 in words is "four hundred seventy-eight million, four hundred seventy thousand, eight hundred forty-eight".