3245446 has 8 divisors (see below), whose sum is σ = 4884480. Its totient is φ = 1617288.

The previous prime is 3245441. The next prime is 3245467. The reversal of 3245446 is 6445423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3¹³ + 2¹⁹ + 4³ + 5⁷ + 4³ + 4¹⁰ + 6 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3245441) 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, 1926 + ... + 3193.

It is an arithmetic number, because the mean of its divisors is an integer number (610560).

Almost surely, 2^3245446 is an apocalyptic number.

3245446 is a deficient number, since it is larger than the sum of its proper divisors (1639034).

3245446 is a wasteful number, since it uses less digits than its factorization.

3245446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5438.

The product of its digits is 11520, while the sum is 28.

The square root of 3245446 is about 1801.5121426180. The cubic root of 3245446 is about 148.0555854027.

The spelling of 3245446 in words is "three million, two hundred forty-five thousand, four hundred forty-six".