9916590803 has 16 divisors (see below), whose sum is σ = 11889192960. Its totient is φ = 8091232800.

The previous prime is 9916590797. The next prime is 9916590821. The reversal of 9916590803 is 3080956199.

9916590803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9916590803 - 2⁴ = 9916590787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9916593803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329603 + ... + 358428.

It is an arithmetic number, because the mean of its divisors is an integer number (743074560).

Almost surely, 2^9916590803 is an apocalyptic number.

9916590803 is a deficient number, since it is larger than the sum of its proper divisors (1972602157).

9916590803 is a wasteful number, since it uses less digits than its factorization.

9916590803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688138.

The product of its (nonzero) digits is 524880, while the sum is 50.

The square root of 9916590803 is about 99582.0807324290. The cubic root of 9916590803 is about 2148.4279695064.

The spelling of 9916590803 in words is "nine billion, nine hundred sixteen million, five hundred ninety thousand, eight hundred three".