3251967265 has 8 divisors (see below), whose sum is σ = 3903029928. Its totient is φ = 2601127680.

The previous prime is 3251967241. The next prime is 3251967289. The reversal of 3251967265 is 5627691523.

It is an interprime number because it is at equal distance from previous prime (3251967241) and next prime (3251967289).

It can be written as a sum of positive squares in 4 ways, for example, as 105206049 + 3146761216 = 10257^2 + 56096^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3251967265 - 2²⁵ = 3218412833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 21816 + ... + 83545.

It is an arithmetic number, because the mean of its divisors is an integer number (487878741).

Almost surely, 2^3251967265 is an apocalyptic number.

It is an amenable number.

3251967265 is a deficient number, since it is larger than the sum of its proper divisors (651062663).

3251967265 is a wasteful number, since it uses less digits than its factorization.

3251967265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111539.

The product of its digits is 680400, while the sum is 46.

The square root of 3251967265 is about 57026.0227001673. The cubic root of 3251967265 is about 1481.5468464755.

The spelling of 3251967265 in words is "three billion, two hundred fifty-one million, nine hundred sixty-seven thousand, two hundred sixty-five".