9633800061 has 12 divisors (see below), whose sum is σ = 13946906688. Its totient is φ = 6408032904.

The previous prime is 9633800047. The next prime is 9633800063. The reversal of 9633800061 is 1600083369.

It is a happy number.

It is not a de Polignac number, because 9633800061 - 2²² = 9629605757 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9633799989 and 9633800025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9633800063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1204165 + ... + 1212138.

It is an arithmetic number, because the mean of its divisors is an integer number (1162242224).

Almost surely, 2^9633800061 is an apocalyptic number.

It is an amenable number.

9633800061 is a deficient number, since it is larger than the sum of its proper divisors (4313106627).

9633800061 is a wasteful number, since it uses less digits than its factorization.

9633800061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2416752 (or 2416749 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 9633800061 is about 98151.9233688266. The cubic root of 9633800061 is about 2127.8085170437.

The spelling of 9633800061 in words is "nine billion, six hundred thirty-three million, eight hundred thousand, sixty-one".