4731998336 has 128 divisors (see below), whose sum is σ = 10803676800. Its totient is φ = 2046394368.

The previous prime is 4731998329. The next prime is 4731998351. The reversal of 4731998336 is 6338991374.

It is a tau number, because it is divible by the number of its divisors (128).

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, 3065981 + ... + 3067523.

It is an arithmetic number, because the mean of its divisors is an integer number (84403725).

Almost surely, 2^4731998336 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 4731998336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5401838400).

4731998336 is an abundant number, since it is smaller than the sum of its proper divisors (6071678464).

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

4731998336 is a wasteful number, since it uses less digits than its factorization.

4731998336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686 (or 1674 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 53.

The square root of 4731998336 is about 68789.5219928152. The cubic root of 4731998336 is about 1678.8614659304.

The spelling of 4731998336 in words is "four billion, seven hundred thirty-one million, nine hundred ninety-eight thousand, three hundred thirty-six".