476111321 has 4 divisors (see below), whose sum is σ = 544127232. Its totient is φ = 408095412.

The previous prime is 476111263. The next prime is 476111327. The reversal of 476111321 is 123111674.

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 a cyclic number.

It is not a de Polignac number, because 476111321 - 2¹⁸ = 475849177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (476111327) 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, 34007945 + ... + 34007958.

It is an arithmetic number, because the mean of its divisors is an integer number (136031808).

Almost surely, 2^476111321 is an apocalyptic number.

It is an amenable number.

476111321 is a deficient number, since it is larger than the sum of its proper divisors (68015911).

476111321 is an equidigital number, since it uses as much as digits as its factorization.

476111321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68015910.

The product of its digits is 1008, while the sum is 26.

The square root of 476111321 is about 21819.9752749631. The cubic root of 476111321 is about 780.8533948044.

Adding to 476111321 its reverse (123111674), we get a palindrome (599222995).

The spelling of 476111321 in words is "four hundred seventy-six million, one hundred eleven thousand, three hundred twenty-one".