479201017 has 4 divisors (see below), whose sum is σ = 495725220. Its totient is φ = 462676816.

The previous prime is 479200999. The next prime is 479201027. The reversal of 479201017 is 710102974.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 95667961 + 383533056 = 9781^2 + 19584^2 .

It is a cyclic number.

It is not a de Polignac number, because 479201017 - 2⁷ = 479200889 is a prime.

It is a super-2 number, since 2×479201017² = 459267229387668578, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 479201017.

It is not an unprimeable number, because it can be changed into a prime (479201027) 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, 8262058 + ... + 8262115.

It is an arithmetic number, because the mean of its divisors is an integer number (123931305).

Almost surely, 2^479201017 is an apocalyptic number.

It is an amenable number.

479201017 is a deficient number, since it is larger than the sum of its proper divisors (16524203).

479201017 is a wasteful number, since it uses less digits than its factorization.

479201017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16524202.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 479201017 is about 21890.6604971161. The cubic root of 479201017 is about 782.5388546477.

The spelling of 479201017 in words is "four hundred seventy-nine million, two hundred one thousand, seventeen".