473900323 has 4 divisors (see below), whose sum is σ = 510354208. Its totient is φ = 437446440.

The previous prime is 473900321. The next prime is 473900327. The reversal of 473900323 is 323009374.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323009374 = 2 ⋅161504687.

It is a cyclic number.

It is not a de Polignac number, because 473900323 - 2¹ = 473900321 is a prime.

It is a super-2 number, since 2×473900323² = 449163032279008658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (473900321) 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, 18226923 + ... + 18226948.

It is an arithmetic number, because the mean of its divisors is an integer number (127588552).

Almost surely, 2^473900323 is an apocalyptic number.

473900323 is a deficient number, since it is larger than the sum of its proper divisors (36453885).

473900323 is a wasteful number, since it uses less digits than its factorization.

473900323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36453884.

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 473900323 is about 21769.2517785982. The cubic root of 473900323 is about 779.6427922791.

Adding to 473900323 its reverse (323009374), we get a palindrome (796909697).

The spelling of 473900323 in words is "four hundred seventy-three million, nine hundred thousand, three hundred twenty-three".