9801484963 has 16 divisors (see below), whose sum is σ = 10685650464. Its totient is φ = 8952768000.

The previous prime is 9801484961. The next prime is 9801484993. The reversal of 9801484963 is 3694841089.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 9801484963 - 2¹ = 9801484961 is a prime.

It is a super-2 number, since 2×9801484963² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9801484963.

It is not an unprimeable number, because it can be changed into a prime (9801484961) 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, 230088 + ... + 269338.

It is an arithmetic number, because the mean of its divisors is an integer number (667853154).

Almost surely, 2^9801484963 is an apocalyptic number.

9801484963 is a deficient number, since it is larger than the sum of its proper divisors (884165501).

9801484963 is a wasteful number, since it uses less digits than its factorization.

9801484963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39702.

The product of its (nonzero) digits is 1492992, while the sum is 52.

The square root of 9801484963 is about 99002.4492777830. The cubic root of 9801484963 is about 2140.0830435501.

The spelling of 9801484963 in words is "nine billion, eight hundred one million, four hundred eighty-four thousand, nine hundred sixty-three".