4328419 has 2 divisors, whose sum is σ = 4328420. Its totient is φ = 4328418.

The previous prime is 4328413. The next prime is 4328459. The reversal of 4328419 is 9148234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4328419 - 2¹⁵ = 4295651 is a prime.

It is a super-2 number, since 2×4328419² = 37470422079122, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4328413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2164209 + 2164210.

It is an arithmetic number, because the mean of its divisors is an integer number (2164210).

Almost surely, 2^4328419 is an apocalyptic number.

4328419 is a deficient number, since it is larger than the sum of its proper divisors (1).

4328419 is an equidigital number, since it uses as much as digits as its factorization.

4328419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 31.

The square root of 4328419 is about 2080.4852799287. The cubic root of 4328419 is about 162.9707877945.

The spelling of 4328419 in words is "four million, three hundred twenty-eight thousand, four hundred nineteen".