9689011 has 4 divisors (see below), whose sum is σ = 9707272. Its totient is φ = 9670752.

The previous prime is 9688981. The next prime is 9689021. The reversal of 9689011 is 1109869.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9689011 - 2⁵ = 9688979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9689021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8310 + ... + 9403.

It is an arithmetic number, because the mean of its divisors is an integer number (2426818).

Almost surely, 2^9689011 is an apocalyptic number.

9689011 is a deficient number, since it is larger than the sum of its proper divisors (18261).

9689011 is a wasteful number, since it uses less digits than its factorization.

9689011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18260.

The product of its (nonzero) digits is 3888, while the sum is 34.

The square root of 9689011 is about 3112.7176229141. The cubic root of 9689011 is about 213.1865572968.

The spelling of 9689011 in words is "nine million, six hundred eighty-nine thousand, eleven".