3280832755 has 4 divisors (see below), whose sum is σ = 3936999312. Its totient is φ = 2624666200.

The previous prime is 3280832743. The next prime is 3280832761. The reversal of 3280832755 is 5572380823.

3280832755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3280832755 - 2¹⁵ = 3280799987 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328083271 + ... + 328083280.

It is an arithmetic number, because the mean of its divisors is an integer number (984249828).

Almost surely, 2^3280832755 is an apocalyptic number.

3280832755 is a deficient number, since it is larger than the sum of its proper divisors (656166557).

3280832755 is an equidigital number, since it uses as much as digits as its factorization.

3280832755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656166556.

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 3280832755 is about 57278.5540582162. The cubic root of 3280832755 is about 1485.9174995725.

The spelling of 3280832755 in words is "three billion, two hundred eighty million, eight hundred thirty-two thousand, seven hundred fifty-five".