3260788645 has 8 divisors (see below), whose sum is σ = 4118891040. Its totient is φ = 2471334480.

The previous prime is 3260788639. The next prime is 3260788669. The reversal of 3260788645 is 5468870623.

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

It is not a de Polignac number, because 3260788645 - 2²³ = 3252400037 is a prime.

It is a congruent 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, 17161951 + ... + 17162140.

It is an arithmetic number, because the mean of its divisors is an integer number (514861380).

Almost surely, 2^3260788645 is an apocalyptic number.

It is an amenable number.

3260788645 is a deficient number, since it is larger than the sum of its proper divisors (858102395).

3260788645 is a wasteful number, since it uses less digits than its factorization.

3260788645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34324115.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The square root of 3260788645 is about 57103.3155342139. The cubic root of 3260788645 is about 1482.8852658647.

The spelling of 3260788645 in words is "three billion, two hundred sixty million, seven hundred eighty-eight thousand, six hundred forty-five".