9898962272 has 24 divisors (see below), whose sum is σ = 20335913136. Its totient is φ = 4734285952.

The previous prime is 9898962257. The next prime is 9898962289. The reversal of 9898962272 is 2722698989.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6724103 + ... + 6725574.

It is an arithmetic number, because the mean of its divisors is an integer number (847329714).

Almost surely, 2^9898962272 is an apocalyptic number.

9898962272 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

9898962272 is an abundant number, since it is smaller than the sum of its proper divisors (10436950864).

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

9898962272 is a wasteful number, since it uses less digits than its factorization.

9898962272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13449710 (or 13449702 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 62.

The square root of 9898962272 is about 99493.5287945905. The cubic root of 9898962272 is about 2147.1541414873.

The spelling of 9898962272 in words is "nine billion, eight hundred ninety-eight million, nine hundred sixty-two thousand, two hundred seventy-two".