4478514908 has 12 divisors (see below), whose sum is σ = 8957029872. Its totient is φ = 1919363520.

The previous prime is 4478514907. The next prime is 4478514917. The reversal of 4478514908 is 8094158744.

4478514908 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4478514907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79973453 + ... + 79973508.

It is an arithmetic number, because the mean of its divisors is an integer number (746419156).

Almost surely, 2^4478514908 is an apocalyptic number.

It is an amenable number.

4478514908 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4478514908 is a wasteful number, since it uses less digits than its factorization.

4478514908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159946972 (or 159946970 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

The square root of 4478514908 is about 66921.7073003969. The cubic root of 4478514908 is about 1648.3319424159.

The spelling of 4478514908 in words is "four billion, four hundred seventy-eight million, five hundred fourteen thousand, nine hundred eight".