9949530 has 16 divisors (see below), whose sum is σ = 23878944. Its totient is φ = 2653200.

The previous prime is 9949519. The next prime is 9949549. The reversal of 9949530 is 359499.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 165796 + ... + 165855.

It is an arithmetic number, because the mean of its divisors is an integer number (1492434).

Almost surely, 2^9949530 is an apocalyptic number.

9949530 is an abundant number, since it is smaller than the sum of its proper divisors (13929414).

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

9949530 is a wasteful number, since it uses less digits than its factorization.

9949530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331661.

The product of its (nonzero) digits is 43740, while the sum is 39.

The square root of 9949530 is about 3154.2875582293. The cubic root of 9949530 is about 215.0804098005.

The spelling of 9949530 in words is "nine million, nine hundred forty-nine thousand, five hundred thirty".