2605232344 has 96 divisors (see below), whose sum is σ = 5800075200. Its totient is φ = 1087482240.

The previous prime is 2605232341. The next prime is 2605232353. The reversal of 2605232344 is 4432325062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2605232341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4208467 + ... + 4209085.

It is an arithmetic number, because the mean of its divisors is an integer number (60417450).

Almost surely, 2^2605232344 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 2605232344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2900037600).

2605232344 is an abundant number, since it is smaller than the sum of its proper divisors (3194842856).

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

2605232344 is a wasteful number, since it uses less digits than its factorization.

2605232344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 2605232344 is about 51041.4767027758. The cubic root of 2605232344 is about 1375.9906635273.

The spelling of 2605232344 in words is "two billion, six hundred five million, two hundred thirty-two thousand, three hundred forty-four".