9738751232 has 144 divisors (see below), whose sum is σ = 23333976960. Its totient is φ = 3968262144.

The previous prime is 9738751213. The next prime is 9738751271. The reversal of 9738751232 is 2321578379.

It is a congruent number.

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, 3480458 + ... + 3483254.

Almost surely, 2^9738751232 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 9738751232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11666988480).

9738751232 is an abundant number, since it is smaller than the sum of its proper divisors (13595225728).

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

9738751232 is a wasteful number, since it uses less digits than its factorization.

9738751232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2916 (or 2902 counting only the distinct ones).

The product of its digits is 635040, while the sum is 47.

The square root of 9738751232 is about 98685.1115011783. Note that the first 3 decimals coincide. The cubic root of 9738751232 is about 2135.5074495408.

The spelling of 9738751232 in words is "nine billion, seven hundred thirty-eight million, seven hundred fifty-one thousand, two hundred thirty-two".