3244392 has 24 divisors (see below), whose sum is σ = 8787090. Its totient is φ = 1081440.

The previous prime is 3244391. The next prime is 3244441. The reversal of 3244392 is 2934423.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2090916 + 1153476 = 1446^2 + 1074^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (3244391) 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, 22459 + ... + 22602.

Almost surely, 2^3244392 is an apocalyptic number.

It is an amenable number.

3244392 is an abundant number, since it is smaller than the sum of its proper divisors (5542698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3244392 is a wasteful number, since it uses less digits than its factorization.

3244392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45073 (or 45066 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 3244392 is about 1801.2195868355. The cubic root of 3244392 is about 148.0395560205.

The spelling of 3244392 in words is "three million, two hundred forty-four thousand, three hundred ninety-two".