4609530198 has 96 divisors (see below), whose sum is σ = 12309862656. Its totient is φ = 1213942464.

The previous prime is 4609530179. The next prime is 4609530221. The reversal of 4609530198 is 8910359064.

It is a happy number.

4609530198 is a `hidden beast` number, since 4 + 609 + 5 + 30 + 1 + 9 + 8 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1444761 + ... + 1447947.

It is an arithmetic number, because the mean of its divisors is an integer number (128227736).

Almost surely, 2^4609530198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4609530198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6154931328).

4609530198 is an abundant number, since it is smaller than the sum of its proper divisors (7700332458).

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

4609530198 is a wasteful number, since it uses less digits than its factorization.

4609530198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4098 (or 4095 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 4609530198 is about 67893.5210310969. The cubic root of 4609530198 is about 1664.2512359790.

The spelling of 4609530198 in words is "four billion, six hundred nine million, five hundred thirty thousand, one hundred ninety-eight".