479809799 has 8 divisors (see below), whose sum is σ = 548865408. Its totient is φ = 410882040.

The previous prime is 479809789. The next prime is 479809849. The reversal of 479809799 is 997908974.

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 479809799 - 2⁴ = 479809783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479809709) 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 7 ways as a sum of consecutive naturals, for example, 23777 + ... + 39050.

It is an arithmetic number, because the mean of its divisors is an integer number (68608176).

Almost surely, 2^479809799 is an apocalyptic number.

479809799 is a deficient number, since it is larger than the sum of its proper divisors (69055609).

479809799 is a wasteful number, since it uses less digits than its factorization.

479809799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63925.

The product of its (nonzero) digits is 10287648, while the sum is 62.

The square root of 479809799 is about 21904.5611460262. The cubic root of 479809799 is about 782.8700962736.

The spelling of 479809799 in words is "four hundred seventy-nine million, eight hundred nine thousand, seven hundred ninety-nine".