478800368 has 20 divisors (see below), whose sum is σ = 932343600. Its totient is φ = 238195584.

The previous prime is 478800367. The next prime is 478800389. The reversal of 478800368 is 863008874.

It is a happy number.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478800367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72005 + ... + 78372.

It is an arithmetic number, because the mean of its divisors is an integer number (46617180).

Almost surely, 2^478800368 is an apocalyptic number.

It is an amenable number.

478800368 is a deficient number, since it is larger than the sum of its proper divisors (453543232).

478800368 is a wasteful number, since it uses less digits than its factorization.

478800368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150584 (or 150578 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 478800368 is about 21881.5074435012. The cubic root of 478800368 is about 782.3207062329.

The spelling of 478800368 in words is "four hundred seventy-eight million, eight hundred thousand, three hundred sixty-eight".