8233940352 has 128 divisors (see below), whose sum is σ = 24049152000. Its totient is φ = 2475325440.

The previous prime is 8233940329. The next prime is 8233940357. The reversal of 8233940352 is 2530493328.

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

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8233940352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8233940357) 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, 528774 + ... + 544122.

It is an arithmetic number, because the mean of its divisors is an integer number (187884000).

Almost surely, 2^8233940352 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 8233940352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12024576000).

8233940352 is an abundant number, since it is smaller than the sum of its proper divisors (15815211648).

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

8233940352 is a wasteful number, since it uses less digits than its factorization.

8233940352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15504 (or 15492 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 8233940352 is about 90741.0621053115. The cubic root of 8233940352 is about 2019.3080294957.

The spelling of 8233940352 in words is "eight billion, two hundred thirty-three million, nine hundred forty thousand, three hundred fifty-two".