3427345219 has 2 divisors, whose sum is σ = 3427345220. Its totient is φ = 3427345218.

The previous prime is 3427345183. The next prime is 3427345247. The reversal of 3427345219 is 9125437243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3427345219 - 2¹⁵ = 3427312451 is a prime.

It is a super-2 number, since 2×3427345219² = 23493390500404315922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3427345819) 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, 1713672609 + 1713672610.

It is an arithmetic number, because the mean of its divisors is an integer number (1713672610).

Almost surely, 2^3427345219 is an apocalyptic number.

3427345219 is a deficient number, since it is larger than the sum of its proper divisors (1).

3427345219 is an equidigital number, since it uses as much as digits as its factorization.

3427345219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 40.

The square root of 3427345219 is about 58543.5326829531. The cubic root of 3427345219 is about 1507.7150974075.

The spelling of 3427345219 in words is "three billion, four hundred twenty-seven million, three hundred forty-five thousand, two hundred nineteen".