9922953249 has 64 divisors (see below), whose sum is σ = 16388075520. Its totient is φ = 5882984640.

The previous prime is 9922953223. The next prime is 9922953253. The reversal of 9922953249 is 9423592299.

It is a happy number.

9922953249 is a `hidden beast` number, since 99 + 229 + 5 + 324 + 9 = 666.

It is not a de Polignac number, because 9922953249 - 2⁹ = 9922952737 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9922953195 and 9922953204.

It is not an unprimeable number, because it can be changed into a prime (9922953259) 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 63 ways as a sum of consecutive naturals, for example, 6972552 + ... + 6973974.

It is an arithmetic number, because the mean of its divisors is an integer number (256063680).

Almost surely, 2^9922953249 is an apocalyptic number.

9922953249 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

It is an amenable number.

9922953249 is a deficient number, since it is larger than the sum of its proper divisors (6465122271).

9922953249 is a wasteful number, since it uses less digits than its factorization.

9922953249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939 (or 1933 counting only the distinct ones).

The product of its digits is 3149280, while the sum is 54.

The square root of 9922953249 is about 99614.0213473987. The cubic root of 9922953249 is about 2148.8873456123.

The spelling of 9922953249 in words is "nine billion, nine hundred twenty-two million, nine hundred fifty-three thousand, two hundred forty-nine".