2231634832 has 80 divisors (see below), whose sum is σ = 5071104000. Its totient is φ = 950960640.

The previous prime is 2231634799. The next prime is 2231634833. The reversal of 2231634832 is 2384361322.

It is a super-3 number, since 3×2231634832³ (a number of 29 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2231634833) 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, 1047144 + ... + 1049272.

It is an arithmetic number, because the mean of its divisors is an integer number (63388800).

Almost surely, 2^2231634832 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 2231634832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2535552000).

2231634832 is an abundant number, since it is smaller than the sum of its proper divisors (2839469168).

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

2231634832 is a wasteful number, since it uses less digits than its factorization.

2231634832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349 (or 2329 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The square root of 2231634832 is about 47240.1823874549. The cubic root of 2231634832 is about 1306.7957412177.

The spelling of 2231634832 in words is "two billion, two hundred thirty-one million, six hundred thirty-four thousand, eight hundred thirty-two".