3212449 has 4 divisors (see below), whose sum is σ = 3260464. Its totient is φ = 3164436.

The previous prime is 3212431. The next prime is 3212453. The reversal of 3212449 is 9442123.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9442123 = 17 ⋅555419.

It is a cyclic number.

It is not a de Polignac number, because 3212449 - 2⁹ = 3211937 is a prime.

It is a Duffinian number.

3212449 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3212849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23907 + ... + 24040.

It is an arithmetic number, because the mean of its divisors is an integer number (815116).

Almost surely, 2^3212449 is an apocalyptic number.

It is an amenable number.

3212449 is a deficient number, since it is larger than the sum of its proper divisors (48015).

3212449 is an equidigital number, since it uses as much as digits as its factorization.

3212449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48014.

The product of its digits is 1728, while the sum is 25.

The square root of 3212449 is about 1792.3306056640. The cubic root of 3212449 is about 147.5521064588.

The spelling of 3212449 in words is "three million, two hundred twelve thousand, four hundred forty-nine".