3265022601 has 72 divisors (see below), whose sum is σ = 5269501224. Its totient is φ = 2015539200.

The previous prime is 3265022597. The next prime is 3265022617. The reversal of 3265022601 is 1062205623.

3265022601 is a `hidden beast` number, since 3 + 2 + 6 + 50 + 2 + 2 + 601 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2057529600 + 1207493001 = 45360^2 + 34749^2 .

It is not a de Polignac number, because 3265022601 - 2² = 3265022597 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3265022801) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 8142001 + ... + 8142401.

It is an arithmetic number, because the mean of its divisors is an integer number (73187517).

Almost surely, 2^3265022601 is an apocalyptic number.

It is an amenable number.

3265022601 is a deficient number, since it is larger than the sum of its proper divisors (2004478623).

3265022601 is an frugal number, since it uses more digits than its factorization.

3265022601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515 (or 494 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3265022601 is about 57140.3762763250. The cubic root of 3265022601 is about 1483.5268034592.

It can be divided in two parts, 3265022 and 601, that added together give a palindrome (3265623).

The spelling of 3265022601 in words is "three billion, two hundred sixty-five million, twenty-two thousand, six hundred one".