9949475200 has 96 divisors (see below), whose sum is σ = 28089563760. Its totient is φ = 3411240960.

The previous prime is 9949475069. The next prime is 9949475209. The reversal of 9949475200 is 25749499.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9949475209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199687 + ... + 244486.

Almost surely, 2^9949475200 is an apocalyptic number.

It is an amenable number.

9949475200 is an abundant number, since it is smaller than the sum of its proper divisors (18140088560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9949475200 is a wasteful number, since it uses less digits than its factorization.

9949475200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444204 (or 444187 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 49.

The square root of 9949475200 is about 99747.0560969094. The cubic root of 9949475200 is about 2150.8001492661.

The spelling of 9949475200 in words is "nine billion, nine hundred forty-nine million, four hundred seventy-five thousand, two hundred".