9669995 has 8 divisors (see below), whose sum is σ = 11751360. Its totient is φ = 7637760.

The previous prime is 9669953. The next prime is 9669997. The reversal of 9669995 is 5999669.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9669995 - 2⁶ = 9669931 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9669997) 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 7 ways as a sum of consecutive naturals, for example, 11846 + ... + 12635.

It is an arithmetic number, because the mean of its divisors is an integer number (1468920).

Almost surely, 2^9669995 is an apocalyptic number.

9669995 is a deficient number, since it is larger than the sum of its proper divisors (2081365).

9669995 is a wasteful number, since it uses less digits than its factorization.

9669995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24565.

The product of its digits is 1180980, while the sum is 53.

The square root of 9669995 is about 3109.6615571473. The cubic root of 9669995 is about 213.0469967639.

The spelling of 9669995 in words is "nine million, six hundred sixty-nine thousand, nine hundred ninety-five".