4349434 has 4 divisors (see below), whose sum is σ = 6524154. Its totient is φ = 2174716.

The previous prime is 4349419. The next prime is 4349453.

4349434 is nontrivially palindromic in base 10.

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., 4347225 + 2209 = 2085^2 + 47^2 .

It is a super-2 number, since 2×4349434² = 37835152240712, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 4349396 and 4349405.

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, 1087357 + ... + 1087360.

Almost surely, 2^4349434 is an apocalyptic number.

4349434 is a deficient number, since it is larger than the sum of its proper divisors (2174720).

4349434 is a wasteful number, since it uses less digits than its factorization.

4349434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174719.

The product of its digits is 20736, while the sum is 31.

The square root of 4349434 is about 2085.5296689331. The cubic root of 4349434 is about 163.2341097565.

The spelling of 4349434 in words is "four million, three hundred forty-nine thousand, four hundred thirty-four".