3242949 has 4 divisors (see below), whose sum is σ = 4323936. Its totient is φ = 2161964.

The previous prime is 3242947. The next prime is 3242959. The reversal of 3242949 is 9492423.

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: 9492423 = 3 ⋅3164141.

It is a cyclic number.

It is not a de Polignac number, because 3242949 - 2¹ = 3242947 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242947) 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, 540489 + ... + 540494.

It is an arithmetic number, because the mean of its divisors is an integer number (1080984).

Almost surely, 2^3242949 is an apocalyptic number.

It is an amenable number.

3242949 is a deficient number, since it is larger than the sum of its proper divisors (1080987).

3242949 is a wasteful number, since it uses less digits than its factorization.

3242949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080986.

The product of its digits is 15552, while the sum is 33.

The square root of 3242949 is about 1800.8189803531. The cubic root of 3242949 is about 148.0176050399.

The spelling of 3242949 in words is "three million, two hundred forty-two thousand, nine hundred forty-nine".