2409821232 has 160 divisors (see below), whose sum is σ = 7719839232. Its totient is φ = 630761472.

The previous prime is 2409821209. The next prime is 2409821233. The reversal of 2409821232 is 2321289042.

It is a junction number, because it is equal to n+sod(n) for n = 2409821193 and 2409821202.

It is not an unprimeable number, because it can be changed into a prime (2409821233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 596403 + ... + 600429.

Almost surely, 2^2409821232 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 2409821232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3859919616).

2409821232 is an abundant number, since it is smaller than the sum of its proper divisors (5310018000).

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

2409821232 is a wasteful number, since it uses less digits than its factorization.

2409821232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4195 (or 4189 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2409821232 is about 49089.9300468029. The cubic root of 2409821232 is about 1340.6897080584.

The spelling of 2409821232 in words is "two billion, four hundred nine million, eight hundred twenty-one thousand, two hundred thirty-two".