3265642307 has 4 divisors (see below), whose sum is σ = 3266563440. Its totient is φ = 3264721176.

The previous prime is 3265642301. The next prime is 3265642349. The reversal of 3265642307 is 7032465623.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3265642307 - 2⁴ = 3265642291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3265642301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455228 + ... + 462345.

It is an arithmetic number, because the mean of its divisors is an integer number (816640860).

Almost surely, 2^3265642307 is an apocalyptic number.

3265642307 is a deficient number, since it is larger than the sum of its proper divisors (921133).

3265642307 is an equidigital number, since it uses as much as digits as its factorization.

3265642307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921132.

The product of its (nonzero) digits is 181440, while the sum is 38.

The square root of 3265642307 is about 57145.7986819679. The cubic root of 3265642307 is about 1483.6206560308.

The spelling of 3265642307 in words is "three billion, two hundred sixty-five million, six hundred forty-two thousand, three hundred seven".