9963695 has 16 divisors (see below), whose sum is σ = 14384640. Its totient is φ = 6472224.

The previous prime is 9963689. The next prime is 9963703. The reversal of 9963695 is 5963699.

9963695 = 205² + 206² + ... + 337².

9963695 is nontrivially palindromic in base 11.

It is a cyclic number.

It is not a de Polignac number, because 9963695 - 2¹⁶ = 9898159 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6827 + ... + 8156.

It is an arithmetic number, because the mean of its divisors is an integer number (899040).

Almost surely, 2^9963695 is an apocalyptic number.

9963695 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

9963695 is a deficient number, since it is larger than the sum of its proper divisors (4420945).

9963695 is a wasteful number, since it uses less digits than its factorization.

9963695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15014.

The product of its digits is 393660, while the sum is 47.

The square root of 9963695 is about 3156.5321161046. The cubic root of 9963695 is about 215.1824303428.

The spelling of 9963695 in words is "nine million, nine hundred sixty-three thousand, six hundred ninety-five".