3265002765 has 12 divisors (see below), whose sum is σ = 5659338204. Its totient is φ = 1741334784.

The previous prime is 3265002707. The next prime is 3265002773. The reversal of 3265002765 is 5672005623.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 924281604 + 2340721161 = 30402^2 + 48381^2 .

It is not a de Polignac number, because 3265002765 - 2⁶ = 3265002701 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36277764 + ... + 36277853.

It is an arithmetic number, because the mean of its divisors is an integer number (471611517).

Almost surely, 2^3265002765 is an apocalyptic number.

It is an amenable number.

3265002765 is a deficient number, since it is larger than the sum of its proper divisors (2394335439).

3265002765 is a wasteful number, since it uses less digits than its factorization.

3265002765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72555628 (or 72555625 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 3265002765 is about 57140.2027035256. The cubic root of 3265002765 is about 1483.5237991617.

The spelling of 3265002765 in words is "three billion, two hundred sixty-five million, two thousand, seven hundred sixty-five".