376820323 has 4 divisors (see below), whose sum is σ = 411076728. Its totient is φ = 342563920.

The previous prime is 376820273. The next prime is 376820333. The reversal of 376820323 is 323028673.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 376820323 - 2⁹ = 376819811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (376820333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17128186 + ... + 17128207.

It is an arithmetic number, because the mean of its divisors is an integer number (102769182).

Almost surely, 2^376820323 is an apocalyptic number.

376820323 is a deficient number, since it is larger than the sum of its proper divisors (34256405).

376820323 is a wasteful number, since it uses less digits than its factorization.

376820323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34256404.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 376820323 is about 19411.8603693721. The cubic root of 376820323 is about 722.2897289229.

Adding to 376820323 its reverse (323028673), we get a palindrome (699848996).

The spelling of 376820323 in words is "three hundred seventy-six million, eight hundred twenty thousand, three hundred twenty-three".