3353891 has 2 divisors, whose sum is σ = 3353892. Its totient is φ = 3353890.

The previous prime is 3353881. The next prime is 3353927. The reversal of 3353891 is 1983533.

3353891 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3353891 - 2¹⁸ = 3091747 is a prime.

It is a super-2 number, since 2×3353891² = 22497169679762, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (3353851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1676945 + 1676946.

It is an arithmetic number, because the mean of its divisors is an integer number (1676946).

Almost surely, 2^3353891 is an apocalyptic number.

3353891 is a deficient number, since it is larger than the sum of its proper divisors (1).

3353891 is an equidigital number, since it uses as much as digits as its factorization.

3353891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 32.

The square root of 3353891 is about 1831.3631535007. The cubic root of 3353891 is about 149.6866198158.

The spelling of 3353891 in words is "three million, three hundred fifty-three thousand, eight hundred ninety-one".