2169253324 has 72 divisors (see below), whose sum is σ = 4519488960. Its totient is φ = 908054784.

The previous prime is 2169253309. The next prime is 2169253343. The reversal of 2169253324 is 4233529612.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3812112 + ... + 3812680.

It is an arithmetic number, because the mean of its divisors is an integer number (62770680).

Almost surely, 2^2169253324 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 2169253324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2259744480).

2169253324 is an abundant number, since it is smaller than the sum of its proper divisors (2350235636).

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

2169253324 is a wasteful number, since it uses less digits than its factorization.

2169253324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007 (or 998 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 2169253324 is about 46575.2436815955. The cubic root of 2169253324 is about 1294.5040808697.

The spelling of 2169253324 in words is "two billion, one hundred sixty-nine million, two hundred fifty-three thousand, three hundred twenty-four".