4340419 has 2 divisors, whose sum is σ = 4340420. Its totient is φ = 4340418.

The previous prime is 4340411. The next prime is 4340429. The reversal of 4340419 is 9140434.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4340419 - 2³ = 4340411 is a prime.

It is a super-3 number, since 3×4340419³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 4340393 and 4340402.

It is not a weakly prime, because it can be changed into another prime (4340411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2170209 + 2170210.

It is an arithmetic number, because the mean of its divisors is an integer number (2170210).

Almost surely, 2^4340419 is an apocalyptic number.

4340419 is a deficient number, since it is larger than the sum of its proper divisors (1).

4340419 is an equidigital number, since it uses as much as digits as its factorization.

4340419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4340419 is about 2083.3672263910. The cubic root of 4340419 is about 163.1212542017.

The spelling of 4340419 in words is "four million, three hundred forty thousand, four hundred nineteen".