9663485 has 8 divisors (see below), whose sum is σ = 12488280. Its totient is φ = 7136064.

The previous prime is 9663481. The next prime is 9663499. The reversal of 9663485 is 5843669.

It can be written as a sum of positive squares in 4 ways, for example, as 293764 + 9369721 = 542^2 + 3061^2 .

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

It is not a de Polignac number, because 9663485 - 2² = 9663481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9663481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74270 + ... + 74399.

It is an arithmetic number, because the mean of its divisors is an integer number (1561035).

Almost surely, 2^9663485 is an apocalyptic number.

It is an amenable number.

9663485 is a deficient number, since it is larger than the sum of its proper divisors (2824795).

9663485 is a wasteful number, since it uses less digits than its factorization.

9663485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148687.

The product of its digits is 155520, while the sum is 41.

The square root of 9663485 is about 3108.6146432133. The cubic root of 9663485 is about 212.9991771148. Note that the first 3 decimals are identical.

The spelling of 9663485 in words is "nine million, six hundred sixty-three thousand, four hundred eighty-five".