3265433440 has 48 divisors (see below), whose sum is σ = 8168392512. Its totient is φ = 1229338624.

The previous prime is 3265433417. The next prime is 3265433443. The reversal of 3265433440 is 443345623.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 3265433396 and 3265433405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3265433443) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 597544 + ... + 602983.

It is an arithmetic number, because the mean of its divisors is an integer number (170174844).

Almost surely, 2^3265433440 is an apocalyptic number.

It is an amenable number.

3265433440 is an abundant number, since it is smaller than the sum of its proper divisors (4902959072).

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

3265433440 is a wasteful number, since it uses less digits than its factorization.

3265433440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200559 (or 1200551 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 34.

The square root of 3265433440 is about 57143.9711605695. The cubic root of 3265433440 is about 1483.5890250914.

The spelling of 3265433440 in words is "three billion, two hundred sixty-five million, four hundred thirty-three thousand, four hundred forty".