3449434 has 8 divisors (see below), whose sum is σ = 5352660. Its totient is φ = 1665216.

The previous prime is 3449429. The next prime is 3449437. The reversal of 3449434 is 4349443.

It can be written as a sum of positive squares in 2 ways, for example, as 3411409 + 38025 = 1847^2 + 195^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3449396 and 3449405.

It is not an unprimeable number, because it can be changed into a prime (3449437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29679 + ... + 29794.

Almost surely, 2^3449434 is an apocalyptic number.

3449434 is a deficient number, since it is larger than the sum of its proper divisors (1903226).

3449434 is a wasteful number, since it uses less digits than its factorization.

3449434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59504.

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

The square root of 3449434 is about 1857.2651937728. The cubic root of 3449434 is about 151.0947171197.

Subtracting 3449434 from its reverse (4349443), we obtain a palindrome (900009).

It can be divided in two parts, 3449 and 434, that added together give a palindrome (3883).

The spelling of 3449434 in words is "three million, four hundred forty-nine thousand, four hundred thirty-four".