478368336 has 20 divisors (see below), whose sum is σ = 1235784992. Its totient is φ = 159456096.

The previous prime is 478368313. The next prime is 478368379. The reversal of 478368336 is 633863874.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 9966007 = 478368336 / (4 + 7 + 8 + 3 + 6 + 8 + 3 + 3 + 6).

It is a congruent number.

It is an unprimeable number.

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, 4982956 + ... + 4983051.

Almost surely, 2^478368336 is an apocalyptic number.

It is an amenable number.

478368336 is an abundant number, since it is smaller than the sum of its proper divisors (757416656).

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

478368336 is a wasteful number, since it uses less digits than its factorization.

478368336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9966018 (or 9966012 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 48.

The square root of 478368336 is about 21871.6331351822. The cubic root of 478368336 is about 782.0853337542.

The spelling of 478368336 in words is "four hundred seventy-eight million, three hundred sixty-eight thousand, three hundred thirty-six".