4349426 has 8 divisors (see below), whose sum is σ = 6537180. Its totient is φ = 2170368.

The previous prime is 4349419. The next prime is 4349453. The reversal of 4349426 is 6249434.

It can be written as a sum of positive squares in 2 ways, for example, as 3236401 + 1113025 = 1799^2 + 1055^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4⁴ + 3⁹ + 4⁶ + 9 + 4¹¹ + 2¹⁷ + 6 .

It is a junction number, because it is equal to n+sod(n) for n = 4349392 and 4349401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731 + ... + 3038.

Almost surely, 2^4349426 is an apocalyptic number.

4349426 is a deficient number, since it is larger than the sum of its proper divisors (2187754).

4349426 is a wasteful number, since it uses less digits than its factorization.

4349426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4348.

The product of its digits is 20736, while the sum is 32.

The square root of 4349426 is about 2085.5277509542. The cubic root of 4349426 is about 163.2340096765.

The spelling of 4349426 in words is "four million, three hundred forty-nine thousand, four hundred twenty-six".