3704223 has 8 divisors (see below), whose sum is σ = 5032368. Its totient is φ = 2422784.

The previous prime is 3704213. The next prime is 3704237. The reversal of 3704223 is 3224073.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3704223 - 2¹⁰ = 3703199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3704223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3704203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11490 + ... + 11807.

It is an arithmetic number, because the mean of its divisors is an integer number (629046).

Almost surely, 2^3704223 is an apocalyptic number.

3704223 is a deficient number, since it is larger than the sum of its proper divisors (1328145).

3704223 is a wasteful number, since it uses less digits than its factorization.

3704223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23353.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 3704223 is about 1924.6358097053. The cubic root of 3704223 is about 154.7268585288.

Adding to 3704223 its reverse (3224073), we get a palindrome (6928296).

The spelling of 3704223 in words is "three million, seven hundred four thousand, two hundred twenty-three".