476423873 has 8 divisors (see below), whose sum is σ = 478912800. Its totient is φ = 473941728.

The previous prime is 476423869. The next prime is 476423887. The reversal of 476423873 is 378324674.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 476423873 - 2² = 476423869 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (476423833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192518 + ... + 194976.

It is an arithmetic number, because the mean of its divisors is an integer number (59864100).

Almost surely, 2^476423873 is an apocalyptic number.

It is an amenable number.

476423873 is a deficient number, since it is larger than the sum of its proper divisors (2488927).

476423873 is a wasteful number, since it uses less digits than its factorization.

476423873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3391.

The product of its digits is 677376, while the sum is 44.

The square root of 476423873 is about 21827.1361612100. The cubic root of 476423873 is about 781.0242259341.

It can be divided in two parts, 47642 and 3873, that added together give a palindrome (51515).

The spelling of 476423873 in words is "four hundred seventy-six million, four hundred twenty-three thousand, eight hundred seventy-three".