478080673 has 8 divisors (see below), whose sum is σ = 548310848. Its totient is φ = 408333744.

The previous prime is 478080661. The next prime is 478080683. The reversal of 478080673 is 376080874.

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

It is not a de Polignac number, because 478080673 - 2²⁵ = 444526241 is a prime.

It is a super-2 number, since 2×478080673² = 457122259792265858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (478080653) 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, 118686 + ... + 122647.

It is an arithmetic number, because the mean of its divisors is an integer number (68538856).

Almost surely, 2^478080673 is an apocalyptic number.

It is an amenable number.

478080673 is a deficient number, since it is larger than the sum of its proper divisors (70230175).

478080673 is a wasteful number, since it uses less digits than its factorization.

478080673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241623.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 478080673 is about 21865.0559798049. The cubic root of 478080673 is about 781.9285353853.

The spelling of 478080673 in words is "four hundred seventy-eight million, eighty thousand, six hundred seventy-three".