3265875456 has 160 divisors (see below), whose sum is σ = 8983675008. Its totient is φ = 1053696000.

The previous prime is 3265875433. The next prime is 3265875467. The reversal of 3265875456 is 6545785623.

It is a junction number, because it is equal to n+sod(n) for n = 3265875399 and 3265875408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13011331 + ... + 13011581.

Almost surely, 2^3265875456 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 3265875456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4491837504).

3265875456 is an abundant number, since it is smaller than the sum of its proper divisors (5717799552).

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

3265875456 is a wasteful number, since it uses less digits than its factorization.

3265875456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 496 counting only the distinct ones).

The product of its digits is 6048000, while the sum is 51.

The square root of 3265875456 is about 57147.8385942986. The cubic root of 3265875456 is about 1483.6559626575.

The spelling of 3265875456 in words is "three billion, two hundred sixty-five million, eight hundred seventy-five thousand, four hundred fifty-six".