4478871670 has 64 divisors (see below), whose sum is σ = 9950201856. Its totient is φ = 1413521280.

The previous prime is 4478871667. The next prime is 4478871713. The reversal of 4478871670 is 761788744.

It is a congruent number.

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, 327265 + ... + 340675.

It is an arithmetic number, because the mean of its divisors is an integer number (155471904).

Almost surely, 2^4478871670 is an apocalyptic number.

4478871670 is an abundant number, since it is smaller than the sum of its proper divisors (5471330186).

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

4478871670 is a wasteful number, since it uses less digits than its factorization.

4478871670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13805.

The product of its (nonzero) digits is 2107392, while the sum is 52.

The square root of 4478871670 is about 66924.3727650846. The cubic root of 4478871670 is about 1648.3757103909.

The spelling of 4478871670 in words is "four billion, four hundred seventy-eight million, eight hundred seventy-one thousand, six hundred seventy".