476303673 has 4 divisors (see below), whose sum is σ = 635071568. Its totient is φ = 317535780.

The previous prime is 476303669. The next prime is 476303689. The reversal of 476303673 is 376303674.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 476303673 - 2² = 476303669 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (476303473) 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, 79383943 + ... + 79383948.

It is an arithmetic number, because the mean of its divisors is an integer number (158767892).

Almost surely, 2^476303673 is an apocalyptic number.

It is an amenable number.

476303673 is a deficient number, since it is larger than the sum of its proper divisors (158767895).

476303673 is a wasteful number, since it uses less digits than its factorization.

476303673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158767894.

The product of its (nonzero) digits is 190512, while the sum is 39.

The square root of 476303673 is about 21824.3825342208. The cubic root of 476303673 is about 780.9585372246.

Subtracting from 476303673 its reverse (376303674), we obtain a palindrome (99999999).

The spelling of 476303673 in words is "four hundred seventy-six million, three hundred three thousand, six hundred seventy-three".