3260606345 has 4 divisors (see below), whose sum is σ = 3912727620. Its totient is φ = 2608485072.

The previous prime is 3260606333. The next prime is 3260606347. The reversal of 3260606345 is 5436060623.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5436060623 = 7 ⋅776580089.

It can be written as a sum of positive squares in 2 ways, for example, as 530334841 + 2730271504 = 23029^2 + 52252^2 .

It is a cyclic number.

It is not a de Polignac number, because 3260606345 - 2²⁴ = 3243829129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3260606347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326060630 + ... + 326060639.

It is an arithmetic number, because the mean of its divisors is an integer number (978181905).

Almost surely, 2^3260606345 is an apocalyptic number.

It is an amenable number.

3260606345 is a deficient number, since it is larger than the sum of its proper divisors (652121275).

3260606345 is an equidigital number, since it uses as much as digits as its factorization.

3260606345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652121274.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 3260606345 is about 57101.7192823474. The cubic root of 3260606345 is about 1482.8576309323.

Adding to 3260606345 its reverse (5436060623), we get a palindrome (8696666968).

The spelling of 3260606345 in words is "three billion, two hundred sixty million, six hundred six thousand, three hundred forty-five".