4889442336 has 96 divisors (see below), whose sum is σ = 13330759680. Its totient is φ = 1568015616.

The previous prime is 4889442329. The next prime is 4889442343. The reversal of 4889442336 is 6332449884.

It is an interprime number because it is at equal distance from previous prime (4889442329) and next prime (4889442343).

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257025 + ... + 275391.

It is an arithmetic number, because the mean of its divisors is an integer number (138862080).

Almost surely, 2^4889442336 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 4889442336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6665379840).

4889442336 is an abundant number, since it is smaller than the sum of its proper divisors (8441317344).

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

4889442336 is a wasteful number, since it uses less digits than its factorization.

4889442336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18486 (or 18478 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 51.

The square root of 4889442336 is about 69924.5474493757. The cubic root of 4889442336 is about 1697.2784985755.

The spelling of 4889442336 in words is "four billion, eight hundred eighty-nine million, four hundred forty-two thousand, three hundred thirty-six".