478610338 has 16 divisors (see below), whose sum is σ = 728614656. Its totient is φ = 235746720.

The previous prime is 478610311. The next prime is 478610351. The reversal of 478610338 is 833016874.

It is a self number, because there is not a number n which added to its sum of digits gives 478610338.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178395 + ... + 181057.

It is an arithmetic number, because the mean of its divisors is an integer number (45538416).

Almost surely, 2^478610338 is an apocalyptic number.

478610338 is a deficient number, since it is larger than the sum of its proper divisors (250004318).

478610338 is a wasteful number, since it uses less digits than its factorization.

478610338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3969.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 478610338 is about 21877.1647614585. The cubic root of 478610338 is about 782.2171947030.

The spelling of 478610338 in words is "four hundred seventy-eight million, six hundred ten thousand, three hundred thirty-eight".