9988938003 has 8 divisors (see below), whose sum is σ = 14529364416. Its totient is φ = 6053901800.

The previous prime is 9988937977. The next prime is 9988938061. The reversal of 9988938003 is 3008398899.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9988938003 - 2⁸ = 9988937747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9988938503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151347513 + ... + 151347578.

It is an arithmetic number, because the mean of its divisors is an integer number (1816170552).

Almost surely, 2^9988938003 is an apocalyptic number.

9988938003 is a deficient number, since it is larger than the sum of its proper divisors (4540426413).

9988938003 is a wasteful number, since it uses less digits than its factorization.

9988938003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302695105.

The product of its (nonzero) digits is 3359232, while the sum is 57.

The square root of 9988938003 is about 99944.6747105617. The cubic root of 9988938003 is about 2153.6399852565.

The spelling of 9988938003 in words is "nine billion, nine hundred eighty-eight million, nine hundred thirty-eight thousand, three".