4419434 has 4 divisors (see below), whose sum is σ = 6629154. Its totient is φ = 2209716.

The previous prime is 4419409. The next prime is 4419451. The reversal of 4419434 is 4349144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2325625 + 2093809 = 1525^2 + 1447^2 .

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 4419397 and 4419406.

It is an unprimeable number.

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, 1104857 + ... + 1104860.

Almost surely, 2^4419434 is an apocalyptic number.

4419434 is a deficient number, since it is larger than the sum of its proper divisors (2209720).

4419434 is a wasteful number, since it uses less digits than its factorization.

4419434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209719.

The product of its digits is 6912, while the sum is 29.

The square root of 4419434 is about 2102.2449904804. The cubic root of 4419434 is about 164.1051526714.

The spelling of 4419434 in words is "four million, four hundred nineteen thousand, four hundred thirty-four".