479500401 has 4 divisors (see below), whose sum is σ = 639333872. Its totient is φ = 319666932.

The previous prime is 479500369. The next prime is 479500409. The reversal of 479500401 is 104005974.

It is a happy number.

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 479500401 - 2⁵ = 479500369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (479500409) 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, 79916731 + ... + 79916736.

It is an arithmetic number, because the mean of its divisors is an integer number (159833468).

Almost surely, 2^479500401 is an apocalyptic number.

It is an amenable number.

479500401 is a deficient number, since it is larger than the sum of its proper divisors (159833471).

479500401 is a wasteful number, since it uses less digits than its factorization.

479500401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159833470.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 479500401 is about 21897.4975967575. The cubic root of 479500401 is about 782.7017861607.

The spelling of 479500401 in words is "four hundred seventy-nine million, five hundred thousand, four hundred one".