3325244256 has 72 divisors (see below), whose sum is σ = 9466362360. Its totient is φ = 1107219456.

The previous prime is 3325244249. The next prime is 3325244267. The reversal of 3325244256 is 6524425233.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×3325244256² = 22114498724121987072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3325244256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 284871 + ... + 296313.

It is an arithmetic number, because the mean of its divisors is an integer number (131477255).

Almost surely, 2^3325244256 is an apocalyptic number.

3325244256 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3325244256 is an abundant number, since it is smaller than the sum of its proper divisors (6141118104).

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

3325244256 is a wasteful number, since it uses less digits than its factorization.

3325244256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12468 (or 12457 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 3325244256 is about 57664.9309025858. The cubic root of 3325244256 is about 1492.5922557722.

Adding to 3325244256 its reverse (6524425233), we get a palindrome (9849669489).

The spelling of 3325244256 in words is "three billion, three hundred twenty-five million, two hundred forty-four thousand, two hundred fifty-six".