9689485 has 8 divisors (see below), whose sum is σ = 12521880. Its totient is φ = 7155264.

The previous prime is 9689483. The next prime is 9689521. The reversal of 9689485 is 5849869.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 67081 + 9622404 = 259^2 + 3102^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9689485 - 2¹ = 9689483 is a prime.

It is a super-2 number, since 2×9689485² = 187772239130450, which contains 22 as substring.

9689485 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9689483) 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, 74470 + ... + 74599.

It is an arithmetic number, because the mean of its divisors is an integer number (1565235).

Almost surely, 2^9689485 is an apocalyptic number.

It is an amenable number.

9689485 is a deficient number, since it is larger than the sum of its proper divisors (2832395).

9689485 is a wasteful number, since it uses less digits than its factorization.

9689485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149087.

The product of its digits is 622080, while the sum is 49.

The square root of 9689485 is about 3112.7937612376. The cubic root of 9689485 is about 213.1900337018.

The spelling of 9689485 in words is "nine million, six hundred eighty-nine thousand, four hundred eighty-five".