9669930 has 32 divisors (see below), whose sum is σ = 23454144. Its totient is φ = 2551296.

The previous prime is 9669929. The next prime is 9669931. The reversal of 9669930 is 399669.

It is an interprime number because it is at equal distance from previous prime (9669929) and next prime (9669931).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9669931) 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 15 ways as a sum of consecutive naturals, for example, 1249 + ... + 4571.

It is an arithmetic number, because the mean of its divisors is an integer number (732942).

Almost surely, 2^9669930 is an apocalyptic number.

9669930 is an abundant number, since it is smaller than the sum of its proper divisors (13784214).

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

9669930 is a wasteful number, since it uses less digits than its factorization.

9669930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3430.

The product of its (nonzero) digits is 78732, while the sum is 42.

The square root of 9669930 is about 3109.6511058316. The cubic root of 9669930 is about 213.0465194080.

The spelling of 9669930 in words is "nine million, six hundred sixty-nine thousand, nine hundred thirty".