9663316 has 12 divisors (see below), whose sum is σ = 18211732. Its totient is φ = 4459968.

The previous prime is 9663307. The next prime is 9663319. The reversal of 9663316 is 6133669.

9663316 = 623² + 624² + ... + 646².

It is a happy number.

9663316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2924100 + 6739216 = 1710^2 + 2596^2 .

It is a super-2 number, since 2×9663316² = 186759352231712, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9663319) 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, 92865 + ... + 92968.

Almost surely, 2^9663316 is an apocalyptic number.

It is an amenable number.

9663316 is a deficient number, since it is larger than the sum of its proper divisors (8548416).

9663316 is a wasteful number, since it uses less digits than its factorization.

9663316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185850 (or 185848 counting only the distinct ones).

The product of its digits is 17496, while the sum is 34.

The square root of 9663316 is about 3108.5874605679. The cubic root of 9663316 is about 212.9979354278.

The spelling of 9663316 in words is "nine million, six hundred sixty-three thousand, three hundred sixteen".