3379427 has 2 divisors, whose sum is σ = 3379428. Its totient is φ = 3379426.

The previous prime is 3379417. The next prime is 3379429. The reversal of 3379427 is 7249733.

3379427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (7249733) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3379427 is a prime.

It is a super-2 number, since 2×3379427² = 22841053696658, which contains 22 as substring.

Together with 3379429, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3379429) 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, 1689713 + 1689714.

It is an arithmetic number, because the mean of its divisors is an integer number (1689714).

Almost surely, 2^3379427 is an apocalyptic number.

3379427 is a deficient number, since it is larger than the sum of its proper divisors (1).

3379427 is an equidigital number, since it uses as much as digits as its factorization.

3379427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 35.

The square root of 3379427 is about 1838.3217890239. The cubic root of 3379427 is about 150.0655565300.

The spelling of 3379427 in words is "three million, three hundred seventy-nine thousand, four hundred twenty-seven".