4808044840 has 32 divisors (see below), whose sum is σ = 10824309000. Its totient is φ = 1922114304.

The previous prime is 4808044819. The next prime is 4808044847. The reversal of 4808044840 is 484408084.

It can be written as a sum of positive squares in 4 ways, for example, as 4753550916 + 54493924 = 68946^2 + 7382^2 .

It is a super-3 number, since 3×4808044840³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 4808044793 and 4808044802.

It is not an unprimeable number, because it can be changed into a prime (4808044847) 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, 37966 + ... + 105154.

Almost surely, 2^4808044840 is an apocalyptic number.

4808044840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4808044840 is an abundant number, since it is smaller than the sum of its proper divisors (6016264160).

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

4808044840 is a wasteful number, since it uses less digits than its factorization.

4808044840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68989 (or 68985 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The square root of 4808044840 is about 69340.0666281768. The cubic root of 4808044840 is about 1687.8072047201.

The spelling of 4808044840 in words is "four billion, eight hundred eight million, forty-four thousand, eight hundred forty".