478888704 has 216 divisors, whose sum is σ = 1647889152. Its totient is φ = 130775040.

The previous prime is 478888703. The next prime is 478888723. The reversal of 478888704 is 407888874.

It is a happy number.

It is a super-3 number, since 3×478888704³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (478888703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 370299 + ... + 371589.

Almost surely, 2^478888704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 478888704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (823944576).

478888704 is an abundant number, since it is smaller than the sum of its proper divisors (1169000448).

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

478888704 is a wasteful number, since it uses less digits than its factorization.

478888704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343 (or 1326 counting only the distinct ones).

The product of its (nonzero) digits is 3211264, while the sum is 54.

The square root of 478888704 is about 21883.5258585083. The cubic root of 478888704 is about 782.3688145448.

It can be divided in two parts, 47888870 and 4, that added together give a palindrome (47888874).

The spelling of 478888704 in words is "four hundred seventy-eight million, eight hundred eighty-eight thousand, seven hundred four".