4424648020 has 24 divisors (see below), whose sum is σ = 10006512264. Its totient is φ = 1633716096.

The previous prime is 4424648017. The next prime is 4424648029. The reversal of 4424648020 is 208464244.

It can be written as a sum of positive squares in 4 ways, for example, as 535824 + 4424112196 = 732^2 + 66514^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424648029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8508679 + ... + 8509198.

It is an arithmetic number, because the mean of its divisors is an integer number (416938011).

Almost surely, 2^4424648020 is an apocalyptic number.

It is an amenable number.

4424648020 is an abundant number, since it is smaller than the sum of its proper divisors (5581864244).

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

4424648020 is a wasteful number, since it uses less digits than its factorization.

4424648020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17017899 (or 17017897 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

The square root of 4424648020 is about 66518.0277819480. The cubic root of 4424648020 is about 1641.6966404495.

The spelling of 4424648020 in words is "four billion, four hundred twenty-four million, six hundred forty-eight thousand, twenty".