9438373152 has 192 divisors, whose sum is σ = 29955260160. Its totient is φ = 2873843712.

The previous prime is 9438373117. The next prime is 9438373183. The reversal of 9438373152 is 2513738349.

It is a junction number, because it is equal to n+sod(n) for n = 9438373098 and 9438373107.

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 31 ways as a sum of consecutive naturals, for example, 1085173 + ... + 1093835.

It is an arithmetic number, because the mean of its divisors is an integer number (156016980).

Almost surely, 2^9438373152 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 9438373152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14977630080).

9438373152 is an abundant number, since it is smaller than the sum of its proper divisors (20516887008).

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

9438373152 is a wasteful number, since it uses less digits than its factorization.

9438373152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8792 (or 8778 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 9438373152 is about 97151.2900171686. The cubic root of 9438373152 is about 2113.3221963564.

The spelling of 9438373152 in words is "nine billion, four hundred thirty-eight million, three hundred seventy-three thousand, one hundred fifty-two".