9349988424 has 64 divisors (see below), whose sum is σ = 26788838400. Its totient is φ = 2663966784.

The previous prime is 9349988419. The next prime is 9349988449. The reversal of 9349988424 is 4248899439.

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, 17202 + ... + 137825.

It is an arithmetic number, because the mean of its divisors is an integer number (418575600).

Almost surely, 2^9349988424 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 9349988424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13394419200).

9349988424 is an abundant number, since it is smaller than the sum of its proper divisors (17438849976).

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

9349988424 is a wasteful number, since it uses less digits than its factorization.

9349988424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155402 (or 155398 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 60.

The square root of 9349988424 is about 96695.3381709791. The cubic root of 9349988424 is about 2106.7048305100.

The spelling of 9349988424 in words is "nine billion, three hundred forty-nine million, nine hundred eighty-eight thousand, four hundred twenty-four".