3438419 has 2 divisors, whose sum is σ = 3438420. Its totient is φ = 3438418.

The previous prime is 3438397. The next prime is 3438439. The reversal of 3438419 is 9148343.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3438419 is a prime.

It is a super-2 number, since 2×3438419² = 23645450439122, which contains 22 as substring.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (3438439) 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, 1719209 + 1719210.

It is an arithmetic number, because the mean of its divisors is an integer number (1719210).

Almost surely, 2^3438419 is an apocalyptic number.

3438419 is a deficient number, since it is larger than the sum of its proper divisors (1).

3438419 is an equidigital number, since it uses as much as digits as its factorization.

3438419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 32.

The square root of 3438419 is about 1854.2974410811. The cubic root of 3438419 is about 150.9337165042.

The spelling of 3438419 in words is "three million, four hundred thirty-eight thousand, four hundred nineteen".