3960090613 has 2 divisors, whose sum is σ = 3960090614. Its totient is φ = 3960090612.

The previous prime is 3960090593. The next prime is 3960090643. The reversal of 3960090613 is 3160900693.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3880916209 + 79174404 = 62297^2 + 8898^2 .

It is a cyclic number.

It is not a de Polignac number, because 3960090613 - 2¹³ = 3960082421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3960090643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1980045306 + 1980045307.

It is an arithmetic number, because the mean of its divisors is an integer number (1980045307).

Almost surely, 2^3960090613 is an apocalyptic number.

It is an amenable number.

3960090613 is a deficient number, since it is larger than the sum of its proper divisors (1).

3960090613 is an equidigital number, since it uses as much as digits as its factorization.

3960090613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 37.

The square root of 3960090613 is about 62929.2508536372. The cubic root of 3960090613 is about 1582.1040457812.

The spelling of 3960090613 in words is "three billion, nine hundred sixty million, ninety thousand, six hundred thirteen".