9446239488 has 144 divisors (see below), whose sum is σ = 28812551040. Its totient is φ = 2691391488.

The previous prime is 9446239471. The next prime is 9446239529. The reversal of 9446239488 is 8849326449.

It is a super-5 number, since 5×9446239488⁵ (a number of 51 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2089006 + ... + 2093522.

It is an arithmetic number, because the mean of its divisors is an integer number (200087160).

Almost surely, 2^9446239488 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 9446239488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14406275520).

9446239488 is an abundant number, since it is smaller than the sum of its proper divisors (19366311552).

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

9446239488 is a wasteful number, since it uses less digits than its factorization.

9446239488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4932 (or 4918 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 57.

The square root of 9446239488 is about 97191.7665648691. The cubic root of 9446239488 is about 2113.9091437725.

The spelling of 9446239488 in words is "nine billion, four hundred forty-six million, two hundred thirty-nine thousand, four hundred eighty-eight".