3354391 has 2 divisors, whose sum is σ = 3354392. Its totient is φ = 3354390.

The previous prime is 3354371. The next prime is 3354397. The reversal of 3354391 is 1934533.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3354391 - 2⁵ = 3354359 is a prime.

It is a super-2 number, since 2×3354391² = 22503877961762, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3354397) 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, 1677195 + 1677196.

It is an arithmetic number, because the mean of its divisors is an integer number (1677196).

Almost surely, 2^3354391 is an apocalyptic number.

3354391 is a deficient number, since it is larger than the sum of its proper divisors (1).

3354391 is an equidigital number, since it uses as much as digits as its factorization.

3354391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 28.

The square root of 3354391 is about 1831.4996587496. The cubic root of 3354391 is about 149.6940579019.

The spelling of 3354391 in words is "three million, three hundred fifty-four thousand, three hundred ninety-one".