9990033323 has 4 divisors (see below), whose sum is σ = 10577682360. Its totient is φ = 9402384288.

The previous prime is 9990033299. The next prime is 9990033329. The reversal of 9990033323 is 3233300999.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3233300999 = 3221 ⋅1003819.

It is a cyclic number.

It is not a de Polignac number, because 9990033323 - 2⁶ = 9990033259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9990033329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293824493 + ... + 293824526.

It is an arithmetic number, because the mean of its divisors is an integer number (2644420590).

Almost surely, 2^9990033323 is an apocalyptic number.

9990033323 is a deficient number, since it is larger than the sum of its proper divisors (587649037).

9990033323 is a wasteful number, since it uses less digits than its factorization.

9990033323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587649036.

The product of its (nonzero) digits is 118098, while the sum is 41.

The square root of 9990033323 is about 99950.1541919771. The cubic root of 9990033323 is about 2153.7187002888.

The spelling of 9990033323 in words is "nine billion, nine hundred ninety million, thirty-three thousand, three hundred twenty-three".