3388549841 has 2 divisors, whose sum is σ = 3388549842. Its totient is φ = 3388549840.

The previous prime is 3388549811. The next prime is 3388549847. The reversal of 3388549841 is 1489458833.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2258245441 + 1130304400 = 47521^2 + 33620^2 .

It is an emirp because it is prime and its reverse (1489458833) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3388549841 is a prime.

It is a super-2 number, since 2×3388549841² = 22964540049882250562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3388549847) 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, 1694274920 + 1694274921.

It is an arithmetic number, because the mean of its divisors is an integer number (1694274921).

Almost surely, 2^3388549841 is an apocalyptic number.

It is an amenable number.

3388549841 is a deficient number, since it is larger than the sum of its proper divisors (1).

3388549841 is an equidigital number, since it uses as much as digits as its factorization.

3388549841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3317760, while the sum is 53.

The square root of 3388549841 is about 58211.2518418905. The cubic root of 3388549841 is about 1502.0047034344.

The spelling of 3388549841 in words is "three billion, three hundred eighty-eight million, five hundred forty-nine thousand, eight hundred forty-one".