3801223 has 2 divisors, whose sum is σ = 3801224. Its totient is φ = 3801222.

The previous prime is 3801221. The next prime is 3801229. The reversal of 3801223 is 3221083.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3801223 - 2¹ = 3801221 is a prime.

Together with 3801221, it forms a pair of twin primes.

3801223 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3801223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3801221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1900611 + 1900612.

It is an arithmetic number, because the mean of its divisors is an integer number (1900612).

Almost surely, 2^3801223 is an apocalyptic number.

3801223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3801223 is an equidigital number, since it uses as much as digits as its factorization.

3801223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3801223 is about 1949.6725366071. The cubic root of 3801223 is about 156.0658143294.

The spelling of 3801223 in words is "three million, eight hundred one thousand, two hundred twenty-three".