9798311424 has 160 divisors (see below), whose sum is σ = 28562814720. Its totient is φ = 2960179200.

The previous prime is 9798311423. The next prime is 9798311449. The reversal of 9798311424 is 4241138979.

It is a Harshad number since it is a multiple of its sum of digits (48).

Its product of digits (435456) is a multiple of the sum of its prime factors (1792).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9798311423) 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, 7416684 + ... + 7418004.

It is an arithmetic number, because the mean of its divisors is an integer number (178517592).

Almost surely, 2^9798311424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9798311424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14281407360).

9798311424 is an abundant number, since it is smaller than the sum of its proper divisors (18764503296).

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

9798311424 is a wasteful number, since it uses less digits than its factorization.

9798311424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792 (or 1776 counting only the distinct ones).

The product of its digits is 435456, while the sum is 48.

The square root of 9798311424 is about 98986.4204019925. The cubic root of 9798311424 is about 2139.8520455546.

The spelling of 9798311424 in words is "nine billion, seven hundred ninety-eight million, three hundred eleven thousand, four hundred twenty-four".