3798224 has 20 divisors (see below), whose sum is σ = 7394244. Its totient is φ = 1890048.

The previous prime is 3798187. The next prime is 3798239. The reversal of 3798224 is 4228973.

It can be written as a sum of positive squares in 2 ways, for example, as 2190400 + 1607824 = 1480^2 + 1268^2 .

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, 4004 + ... + 4860.

Almost surely, 2^3798224 is an apocalyptic number.

It is an amenable number.

3798224 is a deficient number, since it is larger than the sum of its proper divisors (3596020).

3798224 is a wasteful number, since it uses less digits than its factorization.

3798224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142 (or 1136 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 3798224 is about 1948.9032813354. The cubic root of 3798224 is about 156.0247604792.

The spelling of 3798224 in words is "three million, seven hundred ninety-eight thousand, two hundred twenty-four".