3382456681 has 2 divisors, whose sum is σ = 3382456682. Its totient is φ = 3382456680.

The previous prime is 3382456667. The next prime is 3382456699. The reversal of 3382456681 is 1866542833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3125816281 + 256640400 = 55909^2 + 16020^2 .

It is a cyclic number.

It is not a de Polignac number, because 3382456681 - 2⁹ = 3382456169 is a prime.

It is a super-2 number, since 2×3382456681² = 22882026397683071522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3382456631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1691228340 + 1691228341.

It is an arithmetic number, because the mean of its divisors is an integer number (1691228341).

Almost surely, 2^3382456681 is an apocalyptic number.

It is an amenable number.

3382456681 is a deficient number, since it is larger than the sum of its proper divisors (1).

3382456681 is an equidigital number, since it uses as much as digits as its factorization.

3382456681 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 829440, while the sum is 46.

The square root of 3382456681 is about 58158.8916761659. The cubic root of 3382456681 is about 1501.1038809135.

The spelling of 3382456681 in words is "three billion, three hundred eighty-two million, four hundred fifty-six thousand, six hundred eighty-one".