3260256265 has 32 divisors (see below), whose sum is σ = 4753232640. Its totient is φ = 2096928000.

The previous prime is 3260256239. The next prime is 3260256301. The reversal of 3260256265 is 5626520623.

It is not a de Polignac number, because 3260256265 - 2²³ = 3251867657 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 42895 + ... + 91435.

It is an arithmetic number, because the mean of its divisors is an integer number (148538520).

Almost surely, 2^3260256265 is an apocalyptic number.

3260256265 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3260256265 is a deficient number, since it is larger than the sum of its proper divisors (1492976375).

3260256265 is a wasteful number, since it uses less digits than its factorization.

3260256265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48673.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 3260256265 is about 57098.6537932375. The cubic root of 3260256265 is about 1482.8045592718.

Adding to 3260256265 its reverse (5626520623), we get a palindrome (8886776888).

The spelling of 3260256265 in words is "three billion, two hundred sixty million, two hundred fifty-six thousand, two hundred sixty-five".