479822819 has 8 divisors (see below), whose sum is σ = 554023008. Its totient is φ = 407036160.

The previous prime is 479822809. The next prime is 479822843. The reversal of 479822819 is 918228974.

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 479822819 - 2²⁰ = 478774243 is a prime.

It is a super-2 number, since 2×479822819² = 460459875266213522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (479822809) 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, 352652 + ... + 354009.

It is an arithmetic number, because the mean of its divisors is an integer number (69252876).

Almost surely, 2^479822819 is an apocalyptic number.

479822819 is a deficient number, since it is larger than the sum of its proper divisors (74200189).

479822819 is an equidigital number, since it uses as much as digits as its factorization.

479822819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706765.

The product of its digits is 580608, while the sum is 50.

The square root of 479822819 is about 21904.8583423861. The cubic root of 479822819 is about 782.8771774660.

The spelling of 479822819 in words is "four hundred seventy-nine million, eight hundred twenty-two thousand, eight hundred nineteen".