9830623104 has 128 divisors (see below), whose sum is σ = 30541248000. Its totient is φ = 3104386560.

The previous prime is 9830623097. The next prime is 9830623111. The reversal of 9830623104 is 4013260389.

It is an interprime number because it is at equal distance from previous prime (9830623097) and next prime (9830623111).

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×9830623104² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9192 + ... + 140519.

It is an arithmetic number, because the mean of its divisors is an integer number (238603500).

Almost surely, 2^9830623104 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 9830623104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15270624000).

9830623104 is an abundant number, since it is smaller than the sum of its proper divisors (20710624896).

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

9830623104 is a wasteful number, since it uses less digits than its factorization.

9830623104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149753 (or 149735 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 9830623104 is about 99149.4987581884. The cubic root of 9830623104 is about 2142.2016459963.

The spelling of 9830623104 in words is "nine billion, eight hundred thirty million, six hundred twenty-three thousand, one hundred four".