3250444 has 18 divisors (see below), whose sum is σ = 6006084. Its totient is φ = 1539000.

The previous prime is 3250441. The next prime is 3250459. The reversal of 3250444 is 4440523.

It is a happy number.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3250441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 319 + ... + 2569.

Almost surely, 2^3250444 is an apocalyptic number.

It is an amenable number.

3250444 is a deficient number, since it is larger than the sum of its proper divisors (2755640).

3250444 is a wasteful number, since it uses less digits than its factorization.

3250444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293 (or 2272 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 3250444 is about 1802.8987769700. The cubic root of 3250444 is about 148.1315484889.

Adding to 3250444 its reverse (4440523), we get a palindrome (7690967).

The spelling of 3250444 in words is "three million, two hundred fifty thousand, four hundred forty-four".