9963536 has 20 divisors (see below), whose sum is σ = 21059664. Its totient is φ = 4528800.

The previous prime is 9963521. The next prime is 9963539. The reversal of 9963536 is 6353699.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 9963493 and 9963502.

It is not an unprimeable number, because it can be changed into a prime (9963539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28130 + ... + 28481.

Almost surely, 2^9963536 is an apocalyptic number.

It is an amenable number.

9963536 is an abundant number, since it is smaller than the sum of its proper divisors (11096128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9963536 is a wasteful number, since it uses less digits than its factorization.

9963536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56630 (or 56624 counting only the distinct ones).

The product of its digits is 131220, while the sum is 41.

The square root of 9963536 is about 3156.5069301365. The cubic root of 9963536 is about 215.1812857143.

It can be divided in two parts, 99 and 63536, that multiplied together give a square (6290064 = 2508²).

The spelling of 9963536 in words is "nine million, nine hundred sixty-three thousand, five hundred thirty-six".