2239632384 has 176 divisors, whose sum is σ = 6565072896. Its totient is φ = 673177600.

The previous prime is 2239632379. The next prime is 2239632407. The reversal of 2239632384 is 4832369322.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (176).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6454099 + ... + 6454445.

Almost surely, 2^2239632384 is an apocalyptic number.

2239632384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2239632384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3282536448).

2239632384 is an abundant number, since it is smaller than the sum of its proper divisors (4325440512).

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

2239632384 is a wasteful number, since it uses less digits than its factorization.

2239632384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572 (or 554 counting only the distinct ones).

The product of its digits is 373248, while the sum is 42.

The square root of 2239632384 is about 47324.7544526118. The cubic root of 2239632384 is about 1308.3549429980.

The spelling of 2239632384 in words is "two billion, two hundred thirty-nine million, six hundred thirty-two thousand, three hundred eighty-four".