3624244 has 12 divisors (see below), whose sum is σ = 6830404. Its totient is φ = 1672704.

The previous prime is 3624239. The next prime is 3624287. The reversal of 3624244 is 4424263.

It can be written as a sum of positive squares in 2 ways, for example, as 2496400 + 1127844 = 1580^2 + 1062^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34797 + ... + 34900.

Almost surely, 2^3624244 is an apocalyptic number.

It is an amenable number.

3624244 is a deficient number, since it is larger than the sum of its proper divisors (3206160).

3624244 is a wasteful number, since it uses less digits than its factorization.

3624244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69714 (or 69712 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 3624244 is about 1903.7447307872. The cubic root of 3624244 is about 153.6051615923.

The spelling of 3624244 in words is "three million, six hundred twenty-four thousand, two hundred forty-four".