478994368 has 14 divisors (see below), whose sum is σ = 950504576. Its totient is φ = 239497152.

The previous prime is 478994359. The next prime is 478994401. The reversal of 478994368 is 863499874.

It is a super-3 number, since 3×478994368³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3742080 + ... + 3742207.

It is an arithmetic number, because the mean of its divisors is an integer number (67893184).

Almost surely, 2^478994368 is an apocalyptic number.

It is an amenable number.

478994368 is a deficient number, since it is larger than the sum of its proper divisors (471510208).

478994368 is an equidigital number, since it uses as much as digits as its factorization.

478994368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7484299 (or 7484289 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 58.

The square root of 478994368 is about 21885.9399615370. The cubic root of 478994368 is about 782.4263520188.

The spelling of 478994368 in words is "four hundred seventy-eight million, nine hundred ninety-four thousand, three hundred sixty-eight".