3255500340 has 144 divisors (see below), whose sum is σ = 10793502720. Its totient is φ = 790686720.

The previous prime is 3255500329. The next prime is 3255500341. The reversal of 3255500340 is 430055523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3255500341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77701 + ... + 112019.

It is an arithmetic number, because the mean of its divisors is an integer number (74954880).

Almost surely, 2^3255500340 is an apocalyptic number.

3255500340 is a gapful number since it is divisible by the number (30) 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 3255500340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5396751360).

3255500340 is an abundant number, since it is smaller than the sum of its proper divisors (7538002380).

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

3255500340 is a wasteful number, since it uses less digits than its factorization.

3255500340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34382 (or 34377 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 3255500340 is about 57056.9920342810. The cubic root of 3255500340 is about 1482.0831907056.

Adding to 3255500340 its reverse (430055523), we get a palindrome (3685555863).

The spelling of 3255500340 in words is "three billion, two hundred fifty-five million, five hundred thousand, three hundred forty".