3258947265 has 64 divisors (see below), whose sum is σ = 6126036480. Its totient is φ = 1448663040.

The previous prime is 3258947189. The next prime is 3258947267. The reversal of 3258947265 is 5627498523.

It is a happy number.

3258947265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3258947265 - 2¹⁵ = 3258914497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3258947267) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 567187 + ... + 572903.

It is an arithmetic number, because the mean of its divisors is an integer number (95719320).

Almost surely, 2^3258947265 is an apocalyptic number.

3258947265 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3258947265 is a deficient number, since it is larger than the sum of its proper divisors (2867089215).

3258947265 is a wasteful number, since it uses less digits than its factorization.

3258947265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882.

The product of its digits is 3628800, while the sum is 51.

The square root of 3258947265 is about 57087.1900254339. The cubic root of 3258947265 is about 1482.6060829518.

The spelling of 3258947265 in words is "three billion, two hundred fifty-eight million, nine hundred forty-seven thousand, two hundred sixty-five".