376306223 has 4 divisors (see below), whose sum is σ = 376349808. Its totient is φ = 376262640.

The previous prime is 376306213. The next prime is 376306247. The reversal of 376306223 is 322603673.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 376306223 - 2¹⁰ = 376305199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 376306223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376306213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3998 + ... + 27723.

It is an arithmetic number, because the mean of its divisors is an integer number (94087452).

Almost surely, 2^376306223 is an apocalyptic number.

376306223 is a deficient number, since it is larger than the sum of its proper divisors (43585).

376306223 is a wasteful number, since it uses less digits than its factorization.

376306223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43584.

The product of its (nonzero) digits is 27216, while the sum is 32.

The square root of 376306223 is about 19398.6139453312. The cubic root of 376306223 is about 721.9611035591.

Adding to 376306223 its reverse (322603673), we get a palindrome (698909896).

The spelling of 376306223 in words is "three hundred seventy-six million, three hundred six thousand, two hundred twenty-three".