3265643226 has 16 divisors (see below), whose sum is σ = 6538710528. Its totient is φ = 1087310400.

The previous prime is 3265643219. The next prime is 3265643233. The reversal of 3265643226 is 6223465623.

It is an interprime number because it is at equal distance from previous prime (3265643219) and next prime (3265643233).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303610 + ... + 314181.

It is an arithmetic number, because the mean of its divisors is an integer number (408669408).

Almost surely, 2^3265643226 is an apocalyptic number.

3265643226 is an abundant number, since it is smaller than the sum of its proper divisors (3273067302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3265643226 is a wasteful number, since it uses less digits than its factorization.

3265643226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618677.

The product of its digits is 311040, while the sum is 39.

The square root of 3265643226 is about 57145.8067228034. The cubic root of 3265643226 is about 1483.6207952018.

The spelling of 3265643226 in words is "three billion, two hundred sixty-five million, six hundred forty-three thousand, two hundred twenty-six".