4478970384 has 160 divisors (see below), whose sum is σ = 14934401280. Its totient is φ = 1258675200.

The previous prime is 4478970373. The next prime is 4478970403. The reversal of 4478970384 is 4830798744.

4478970384 is a `hidden beast` number, since 4 + 478 + 97 + 0 + 3 + 84 = 666.

It is a super-2 number, since 2×4478970384² = 40122351401498214912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 4478970384.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172324 + ... + 196604.

It is an arithmetic number, because the mean of its divisors is an integer number (93340008).

Almost surely, 2^4478970384 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 4478970384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7467200640).

4478970384 is an abundant number, since it is smaller than the sum of its proper divisors (10455430896).

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

4478970384 is a wasteful number, since it uses less digits than its factorization.

4478970384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24366 (or 24354 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The square root of 4478970384 is about 66925.1102651314. The cubic root of 4478970384 is about 1648.3878203281.

The spelling of 4478970384 in words is "four billion, four hundred seventy-eight million, nine hundred seventy thousand, three hundred eighty-four".