3260500961 has 4 divisors (see below), whose sum is σ = 3260620800. Its totient is φ = 3260381124.

The previous prime is 3260500927. The next prime is 3260501017. The reversal of 3260500961 is 1690050623.

It is a happy number.

3260500961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3260500961 - 2¹⁰ = 3260499937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3260505961) 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, 2720 + ... + 80798.

It is an arithmetic number, because the mean of its divisors is an integer number (815155200).

Almost surely, 2^3260500961 is an apocalyptic number.

It is an amenable number.

3260500961 is a deficient number, since it is larger than the sum of its proper divisors (119839).

3260500961 is an equidigital number, since it uses as much as digits as its factorization.

3260500961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119838.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 3260500961 is about 57100.7965005743. The cubic root of 3260500961 is about 1482.8416552583.

The spelling of 3260500961 in words is "three billion, two hundred sixty million, five hundred thousand, nine hundred sixty-one".