9848942820 has 48 divisors (see below), whose sum is σ = 30641157120. Its totient is φ = 2626384608.

The previous prime is 9848942813. The next prime is 9848942827. The reversal of 9848942820 is 282498489.

It is an interprime number because it is at equal distance from previous prime (9848942813) and next prime (9848942827).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (9848942827) 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, 9118852 + ... + 9119931.

It is an arithmetic number, because the mean of its divisors is an integer number (638357440).

Almost surely, 2^9848942820 is an apocalyptic number.

9848942820 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9848942820 is an abundant number, since it is smaller than the sum of its proper divisors (20792214300).

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

9848942820 is a wasteful number, since it uses less digits than its factorization.

9848942820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18238801 (or 18238793 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The square root of 9848942820 is about 99241.8400675844. The cubic root of 9848942820 is about 2143.5315099227.

The spelling of 9848942820 in words is "nine billion, eight hundred forty-eight million, nine hundred forty-two thousand, eight hundred twenty".