9963607630 has 32 divisors (see below), whose sum is σ = 18323166528. Its totient is φ = 3899750400.

The previous prime is 9963607627. The next prime is 9963607637. The reversal of 9963607630 is 367063699.

It is a Smith number, since the sum of its digits (49) 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 not an unprimeable number, because it can be changed into a prime (9963607637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75415 + ... + 160045.

It is an arithmetic number, because the mean of its divisors is an integer number (572598954).

Almost surely, 2^9963607630 is an apocalyptic number.

9963607630 is a deficient number, since it is larger than the sum of its proper divisors (8359558898).

9963607630 is a wasteful number, since it uses less digits than its factorization.

9963607630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84892.

The product of its (nonzero) digits is 1102248, while the sum is 49.

The square root of 9963607630 is about 99817.8722974999. The cubic root of 9963607630 is about 2151.8180137457.

The spelling of 9963607630 in words is "nine billion, nine hundred sixty-three million, six hundred seven thousand, six hundred thirty".