4889220498 has 18 divisors (see below), whose sum is σ = 10593953877. Its totient is φ = 1629641280.

The previous prime is 4889220491. The next prime is 4889220527. The reversal of 4889220498 is 8940229884.

4889220498 is a `hidden beast` number, since 48 + 8 + 92 + 20 + 498 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4840402329 + 48818169 = 69573^2 + 6987^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=49443.

It is not an unprimeable number, because it can be changed into a prime (4889220491) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 288418 + ... + 304898.

Almost surely, 2^4889220498 is an apocalyptic number.

4889220498 is an abundant number, since it is smaller than the sum of its proper divisors (5704733379).

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

4889220498 is an frugal number, since it uses more digits than its factorization.

4889220498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32970 (or 16486 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The square root of 4889220498 is about 69922.9611644129. The cubic root of 4889220498 is about 1697.2528292159.

The spelling of 4889220498 in words is "four billion, eight hundred eighty-nine million, two hundred twenty thousand, four hundred ninety-eight".