478869300 has 288 divisors, whose sum is σ = 1895712000. Its totient is φ = 100984320.

The previous prime is 478869283. The next prime is 478869329. The reversal of 478869300 is 3968874.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 244726 + ... + 246674.

Almost surely, 2^478869300 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 478869300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (947856000).

478869300 is an abundant number, since it is smaller than the sum of its proper divisors (1416842700).

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

478869300 is a wasteful number, since it uses less digits than its factorization.

478869300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992 (or 1979 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 478869300 is about 21883.0825068133. The cubic root of 478869300 is about 782.3582475179.

It can be divided in two parts, 4788 and 69300, that added together give a cube (74088 = 42³).

The spelling of 478869300 in words is "four hundred seventy-eight million, eight hundred sixty-nine thousand, three hundred".