3242449 has 4 divisors (see below), whose sum is σ = 3705664. Its totient is φ = 2779236.

The previous prime is 3242431. The next prime is 3242479. The reversal of 3242449 is 9442423.

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: 9442423 = 41 ⋅230303.

It is a cyclic number.

It is not a de Polignac number, because 3242449 - 2⁵ = 3242417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3242429) 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, 231597 + ... + 231610.

It is an arithmetic number, because the mean of its divisors is an integer number (926416).

Almost surely, 2^3242449 is an apocalyptic number.

It is an amenable number.

3242449 is a deficient number, since it is larger than the sum of its proper divisors (463215).

3242449 is an equidigital number, since it uses as much as digits as its factorization.

3242449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463214.

The product of its digits is 6912, while the sum is 28.

The square root of 3242449 is about 1800.6801492769. The cubic root of 3242449 is about 148.0099974985.

The spelling of 3242449 in words is "three million, two hundred forty-two thousand, four hundred forty-nine".