3326981963 has 2 divisors, whose sum is σ = 3326981964. Its totient is φ = 3326981962.

The previous prime is 3326981953. The next prime is 3326981981. The reversal of 3326981963 is 3691896233.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3326981963 - 2⁶ = 3326981899 is a prime.

It is a super-2 number, since 2×3326981963² = 22137617964254666738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3326981953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1663490981 + 1663490982.

It is an arithmetic number, because the mean of its divisors is an integer number (1663490982).

Almost surely, 2^3326981963 is an apocalyptic number.

3326981963 is a deficient number, since it is larger than the sum of its proper divisors (1).

3326981963 is an equidigital number, since it uses as much as digits as its factorization.

3326981963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1259712, while the sum is 50.

The square root of 3326981963 is about 57679.9962118584. The cubic root of 3326981963 is about 1492.8522102436.

The spelling of 3326981963 in words is "three billion, three hundred twenty-six million, nine hundred eighty-one thousand, nine hundred sixty-three".