3308913481 has 2 divisors, whose sum is σ = 3308913482. Its totient is φ = 3308913480.

The previous prime is 3308913457. The next prime is 3308913497. The reversal of 3308913481 is 1843198033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2363904400 + 945009081 = 48620^2 + 30741^2 .

It is an emirp because it is prime and its reverse (1843198033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3308913481 - 2⁹ = 3308912969 is a prime.

It is a super-2 number, since 2×3308913481² = 21897816849487074722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3308917481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1654456740 + 1654456741.

It is an arithmetic number, because the mean of its divisors is an integer number (1654456741).

Almost surely, 2^3308913481 is an apocalyptic number.

It is an amenable number.

3308913481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3308913481 is an equidigital number, since it uses as much as digits as its factorization.

3308913481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 3308913481 is about 57523.1560417194. The cubic root of 3308913481 is about 1490.1447963724.

The spelling of 3308913481 in words is "three billion, three hundred eight million, nine hundred thirteen thousand, four hundred eighty-one".