9948802680 has 96 divisors (see below), whose sum is σ = 32566388400. Its totient is φ = 2633914368.

The previous prime is 9948802649. The next prime is 9948802687. The reversal of 9948802680 is 862088499.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9948802687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49369 + ... + 149448.

Almost surely, 2^9948802680 is an apocalyptic number.

9948802680 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9948802680 is an abundant number, since it is smaller than the sum of its proper divisors (22617585720).

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

9948802680 is a wasteful number, since it uses less digits than its factorization.

9948802680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198973 (or 198966 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The square root of 9948802680 is about 99743.6849128806. The cubic root of 9948802680 is about 2150.7516881269.

The spelling of 9948802680 in words is "nine billion, nine hundred forty-eight million, eight hundred two thousand, six hundred eighty".