4808189484 has 162 divisors, whose sum is σ = 14685330660. Its totient is φ = 1373401008.

The previous prime is 4808189471. The next prime is 4808189513. The reversal of 4808189484 is 4849818084.

It is a happy number.

4808189484 is a `hidden beast` number, since 4 + 8 + 0 + 81 + 89 + 484 = 666.

It is a tau number, because it is divible by the number of its divisors (162).

It is a super-3 number, since 3×4808189484³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 4808189484.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1284087 + ... + 1287825.

Almost surely, 2^4808189484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4808189484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7342665330).

4808189484 is an abundant number, since it is smaller than the sum of its proper divisors (9877141176).

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

4808189484 is an equidigital number, since it uses as much as digits as its factorization.

4808189484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3781 (or 3751 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 54.

The square root of 4808189484 is about 69341.1096248106. The cubic root of 4808189484 is about 1687.8241297382.

The spelling of 4808189484 in words is "four billion, eight hundred eight million, one hundred eighty-nine thousand, four hundred eighty-four".