3282651264 has 128 divisors (see below), whose sum is σ = 9130060800. Its totient is φ = 1043035136.

The previous prime is 3282651257. The next prime is 3282651283. The reversal of 3282651264 is 4621562823.

It is a tau number, because it is divible by the number of its divisors (128).

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, 3912157 + ... + 3912995.

It is an arithmetic number, because the mean of its divisors is an integer number (71328600).

Almost surely, 2^3282651264 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 3282651264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4565030400).

3282651264 is an abundant number, since it is smaller than the sum of its proper divisors (5847409536).

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

3282651264 is a wasteful number, since it uses less digits than its factorization.

3282651264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322 (or 1310 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 3282651264 is about 57294.4261163335. The cubic root of 3282651264 is about 1486.1919883430.

The spelling of 3282651264 in words is "three billion, two hundred eighty-two million, six hundred fifty-one thousand, two hundred sixty-four".