9950664 has 16 divisors (see below), whose sum is σ = 24876720. Its totient is φ = 3316880.

The previous prime is 9950657. The next prime is 9950687. The reversal of 9950664 is 4660599.

It is an Ulam 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 3 ways as a sum of consecutive naturals, for example, 207282 + ... + 207329.

It is an arithmetic number, because the mean of its divisors is an integer number (1554795).

Almost surely, 2^9950664 is an apocalyptic number.

It is an amenable number.

9950664 is an abundant number, since it is smaller than the sum of its proper divisors (14926056).

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

9950664 is a wasteful number, since it uses less digits than its factorization.

9950664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414620 (or 414616 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 9950664 is about 3154.4673084374. The cubic root of 9950664 is about 215.0885807700.

The spelling of 9950664 in words is "nine million, nine hundred fifty thousand, six hundred sixty-four".