3499449 has 4 divisors (see below), whose sum is σ = 4665936. Its totient is φ = 2332964.

The previous prime is 3499429. The next prime is 3499453. The reversal of 3499449 is 9449943.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3499449 - 2⁵ = 3499417 is a prime.

It is a super-2 number, since 2×3499449² = 24492286607202, which contains 22 as substring.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 3499449.

It is not an unprimeable number, because it can be changed into a prime (3499409) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 583239 + ... + 583244.

It is an arithmetic number, because the mean of its divisors is an integer number (1166484).

Almost surely, 2^3499449 is an apocalyptic number.

It is an amenable number.

3499449 is a deficient number, since it is larger than the sum of its proper divisors (1166487).

3499449 is a wasteful number, since it uses less digits than its factorization.

3499449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166486.

The product of its digits is 139968, while the sum is 42.

The square root of 3499449 is about 1870.6814266465. The cubic root of 3499449 is about 151.8214807446.

The spelling of 3499449 in words is "three million, four hundred ninety-nine thousand, four hundred forty-nine".