3396449 has 4 divisors (see below), whose sum is σ = 3881664. Its totient is φ = 2911236.

The previous prime is 3396439. The next prime is 3396457. The reversal of 3396449 is 9446933.

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 3396449 - 2¹⁶ = 3330913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3396439) 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, 242597 + ... + 242610.

It is an arithmetic number, because the mean of its divisors is an integer number (970416).

Almost surely, 2^3396449 is an apocalyptic number.

It is an amenable number.

3396449 is a deficient number, since it is larger than the sum of its proper divisors (485215).

3396449 is an equidigital number, since it uses as much as digits as its factorization.

3396449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485214.

The product of its digits is 69984, while the sum is 38.

The square root of 3396449 is about 1842.9457398415. The cubic root of 3396449 is about 150.3170921743.

The spelling of 3396449 in words is "three million, three hundred ninety-six thousand, four hundred forty-nine".