3260961493 has 2 divisors, whose sum is σ = 3260961494. Its totient is φ = 3260961492.

The previous prime is 3260961481. The next prime is 3260961503. The reversal of 3260961493 is 3941690623.

3260961493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3056099524 + 204861969 = 55282^2 + 14313^2 .

It is a cyclic number.

It is not a de Polignac number, because 3260961493 - 2¹⁷ = 3260830421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3260961433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630480746 + 1630480747.

It is an arithmetic number, because the mean of its divisors is an integer number (1630480747).

Almost surely, 2^3260961493 is an apocalyptic number.

It is an amenable number.

3260961493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3260961493 is an equidigital number, since it uses as much as digits as its factorization.

3260961493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 43.

The square root of 3260961493 is about 57104.8289814443. The cubic root of 3260961493 is about 1482.9114670134.

The spelling of 3260961493 in words is "three billion, two hundred sixty million, nine hundred sixty-one thousand, four hundred ninety-three".