4478134360 has 64 divisors (see below), whose sum is σ = 11567001600. Its totient is φ = 1528454016.

The previous prime is 4478134333. The next prime is 4478134387. The reversal of 4478134360 is 634318744.

It is an interprime number because it is at equal distance from previous prime (4478134333) and next prime (4478134387).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26581 + ... + 98299.

It is an arithmetic number, because the mean of its divisors is an integer number (180734400).

Almost surely, 2^4478134360 is an apocalyptic number.

4478134360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4478134360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5783500800).

4478134360 is an abundant number, since it is smaller than the sum of its proper divisors (7088867240).

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

4478134360 is a wasteful number, since it uses less digits than its factorization.

4478134360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71960 (or 71956 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 4478134360 is about 66918.8640070944. The cubic root of 4478134360 is about 1648.2852537847.

The spelling of 4478134360 in words is "four billion, four hundred seventy-eight million, one hundred thirty-four thousand, three hundred sixty".