3960962321 has 2 divisors, whose sum is σ = 3960962322. Its totient is φ = 3960962320.

The previous prime is 3960962237. The next prime is 3960962339. The reversal of 3960962321 is 1232690693.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3957793921 + 3168400 = 62911^2 + 1780^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3960962321 is a prime.

It is not a weakly prime, because it can be changed into another prime (3960962381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1980481160 + 1980481161.

It is an arithmetic number, because the mean of its divisors is an integer number (1980481161).

Almost surely, 2^3960962321 is an apocalyptic number.

It is an amenable number.

3960962321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3960962321 is an equidigital number, since it uses as much as digits as its factorization.

3960962321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 41.

The square root of 3960962321 is about 62936.1765680121. The cubic root of 3960962321 is about 1582.2201232238.

The spelling of 3960962321 in words is "three billion, nine hundred sixty million, nine hundred sixty-two thousand, three hundred twenty-one".