3321441971 has 2 divisors, whose sum is σ = 3321441972. Its totient is φ = 3321441970.

The previous prime is 3321441967. The next prime is 3321441973. The reversal of 3321441971 is 1791441233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3321441971 - 2² = 3321441967 is a prime.

It is a super-2 number, since 2×3321441971² = 22063953533440729682, which contains 22 as substring.

Together with 3321441973, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3321441973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660720985 + 1660720986.

It is an arithmetic number, because the mean of its divisors is an integer number (1660720986).

Almost surely, 2^3321441971 is an apocalyptic number.

3321441971 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321441971 is an equidigital number, since it uses as much as digits as its factorization.

3321441971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 35.

The square root of 3321441971 is about 57631.9526911938. The cubic root of 3321441971 is about 1492.0231321000.

The spelling of 3321441971 in words is "three billion, three hundred twenty-one million, four hundred forty-one thousand, nine hundred seventy-one".