9873414720 has 336 divisors, whose sum is σ = 36734617920. Its totient is φ = 2419642368.

The previous prime is 9873414703. The next prime is 9873414731. The reversal of 9873414720 is 274143789.

It is a super-2 number, since 2×9873414720² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11493651 + ... + 11494509.

It is an arithmetic number, because the mean of its divisors is an integer number (109329220).

Almost surely, 2^9873414720 is an apocalyptic number.

9873414720 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9873414720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18367308960).

9873414720 is an abundant number, since it is smaller than the sum of its proper divisors (26861203200).

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

9873414720 is a wasteful number, since it uses less digits than its factorization.

9873414720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202 (or 1189 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 9873414720 is about 99365.0578422818. The cubic root of 9873414720 is about 2145.3054025842.

The spelling of 9873414720 in words is "nine billion, eight hundred seventy-three million, four hundred fourteen thousand, seven hundred twenty".