9473823828 has 120 divisors (see below), whose sum is σ = 28475137152. Its totient is φ = 2690490816.

The previous prime is 9473823817. The next prime is 9473823847. The reversal of 9473823828 is 8283283749.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 366250 + ... + 391262.

Almost surely, 2^9473823828 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 9473823828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14237568576).

9473823828 is an abundant number, since it is smaller than the sum of its proper divisors (19001313324).

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

9473823828 is a wasteful number, since it uses less digits than its factorization.

9473823828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25203 (or 25192 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 54.

The square root of 9473823828 is about 97333.5698924066. The cubic root of 9473823828 is about 2115.9647809028.

The spelling of 9473823828 in words is "nine billion, four hundred seventy-three million, eight hundred twenty-three thousand, eight hundred twenty-eight".