478336016 has 10 divisors (see below), whose sum is σ = 926776062. Its totient is φ = 239168000.

The previous prime is 478336013. The next prime is 478336043. The reversal of 478336016 is 610633874.

It can be written as a sum of positive squares in only one way, i.e., 450288400 + 28047616 = 21220^2 + 5296^2 .

It is not an unprimeable number, because it can be changed into a prime (478336013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14947985 + ... + 14948016.

Almost surely, 2^478336016 is an apocalyptic number.

It is an amenable number.

478336016 is a deficient number, since it is larger than the sum of its proper divisors (448440046).

478336016 is a wasteful number, since it uses less digits than its factorization.

478336016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29896009 (or 29896003 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 478336016 is about 21870.8942661246. The cubic root of 478336016 is about 782.0677200137.

The spelling of 478336016 in words is "four hundred seventy-eight million, three hundred thirty-six thousand, sixteen".