3265645 has 8 divisors (see below), whose sum is σ = 3974400. Its totient is φ = 2575440.

The previous prime is 3265643. The next prime is 3265667. The reversal of 3265645 is 5465623.

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

It is not a de Polignac number, because 3265645 - 2¹ = 3265643 is a prime.

It is a super-3 number, since 3×3265645³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3265643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4245 + ... + 4954.

It is an arithmetic number, because the mean of its divisors is an integer number (496800).

Almost surely, 2^3265645 is an apocalyptic number.

It is an amenable number.

3265645 is a deficient number, since it is larger than the sum of its proper divisors (708755).

3265645 is an equidigital number, since it uses as much as digits as its factorization.

3265645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9275.

The product of its digits is 21600, while the sum is 31.

The square root of 3265645 is about 1807.1095705574. The cubic root of 3265645 is about 148.3621063852.

The spelling of 3265645 in words is "three million, two hundred sixty-five thousand, six hundred forty-five".