4478854830 has 96 divisors (see below), whose sum is σ = 11209895424. Its totient is φ = 1145192832.

The previous prime is 4478854823. The next prime is 4478854841. The reversal of 4478854830 is 384588744.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4212879 + ... + 4213941.

It is an arithmetic number, because the mean of its divisors is an integer number (116769744).

Almost surely, 2^4478854830 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4478854830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5604947712).

4478854830 is an abundant number, since it is smaller than the sum of its proper divisors (6731040594).

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

4478854830 is a wasteful number, since it uses less digits than its factorization.

4478854830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298 (or 1269 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 51.

The square root of 4478854830 is about 66924.2469513106. The cubic root of 4478854830 is about 1648.3736444925.

The spelling of 4478854830 in words is "four billion, four hundred seventy-eight million, eight hundred fifty-four thousand, eight hundred thirty".