4479435688 has 32 divisors (see below), whose sum is σ = 10337160960. Its totient is φ = 1772084160.

The previous prime is 4479435659. The next prime is 4479435691. The reversal of 4479435688 is 8865349744.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3075808 + ... + 3077263.

It is an arithmetic number, because the mean of its divisors is an integer number (323036280).

Almost surely, 2^4479435688 is an apocalyptic number.

It is an amenable number.

4479435688 is an abundant number, since it is smaller than the sum of its proper divisors (5857725272).

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

4479435688 is a wasteful number, since it uses less digits than its factorization.

4479435688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6153097 (or 6153093 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 58.

The square root of 4479435688 is about 66928.5864784249. The cubic root of 4479435688 is about 1648.4449000304. Note that the first 3 decimals are identical.

The spelling of 4479435688 in words is "four billion, four hundred seventy-nine million, four hundred thirty-five thousand, six hundred eighty-eight".