9933333849 has 6 divisors (see below), whose sum is σ = 14348148906. Its totient is φ = 6622222560.

The previous prime is 9933333841. The next prime is 9933333853. The reversal of 9933333849 is 9483333399.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6084000000 + 3849333849 = 78000^2 + 62043^2 .

It is not a de Polignac number, because 9933333849 - 2³ = 9933333841 is a prime.

It is a super-2 number, since 2×9933333849² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9933333795 and 9933333804.

It is not an unprimeable number, because it can be changed into a prime (9933333841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 551851872 + ... + 551851889.

It is an arithmetic number, because the mean of its divisors is an integer number (2391358151).

Almost surely, 2^9933333849 is an apocalyptic number.

It is an amenable number.

9933333849 is a deficient number, since it is larger than the sum of its proper divisors (4414815057).

9933333849 is a wasteful number, since it uses less digits than its factorization.

9933333849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103703767 (or 1103703764 counting only the distinct ones).

The product of its digits is 5668704, while the sum is 54.

The square root of 9933333849 is about 99666.1118384780. Note that the first 3 decimals coincide. The cubic root of 9933333849 is about 2149.6364158212.

The spelling of 9933333849 in words is "nine billion, nine hundred thirty-three million, three hundred thirty-three thousand, eight hundred forty-nine".