3650223 has 16 divisors (see below), whose sum is σ = 5425920. Its totient is φ = 2169216.

The previous prime is 3650221. The next prime is 3650233. The reversal of 3650223 is 3220563.

It is not a de Polignac number, because 3650223 - 2¹ = 3650221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3650223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 915 + ... + 2852.

It is an arithmetic number, because the mean of its divisors is an integer number (339120).

Almost surely, 2^3650223 is an apocalyptic number.

3650223 is a deficient number, since it is larger than the sum of its proper divisors (1775697).

3650223 is a wasteful number, since it uses less digits than its factorization.

3650223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3806.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 3650223 is about 1910.5556783303. Note that the first 3 decimals coincide. The cubic root of 3650223 is about 153.9713079734.

Adding to 3650223 its reverse (3220563), we get a palindrome (6870786).

The spelling of 3650223 in words is "three million, six hundred fifty thousand, two hundred twenty-three".