376422403 has 4 divisors (see below), whose sum is σ = 430197040. Its totient is φ = 322647768.

The previous prime is 376422401. The next prime is 376422413. The reversal of 376422403 is 304224673.

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 376422403 - 2¹ = 376422401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (376422401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26887308 + ... + 26887321.

It is an arithmetic number, because the mean of its divisors is an integer number (107549260).

Almost surely, 2^376422403 is an apocalyptic number.

376422403 is a deficient number, since it is larger than the sum of its proper divisors (53774637).

376422403 is an equidigital number, since it uses as much as digits as its factorization.

376422403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53774636.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 376422403 is about 19401.6082580801. The cubic root of 376422403 is about 722.0353948369.

The spelling of 376422403 in words is "three hundred seventy-six million, four hundred twenty-two thousand, four hundred three".