479619799 has 4 divisors (see below), whose sum is σ = 483864336. Its totient is φ = 475375264.

The previous prime is 479619797. The next prime is 479619841. The reversal of 479619799 is 997916974.

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

It is a cyclic number.

It is not a de Polignac number, because 479619799 - 2¹ = 479619797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479619797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2122099 + ... + 2122324.

It is an arithmetic number, because the mean of its divisors is an integer number (120966084).

Almost surely, 2^479619799 is an apocalyptic number.

479619799 is a deficient number, since it is larger than the sum of its proper divisors (4244537).

479619799 is a wasteful number, since it uses less digits than its factorization.

479619799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4244536.

The product of its digits is 7715736, while the sum is 61.

The square root of 479619799 is about 21900.2237203185. The cubic root of 479619799 is about 782.7667463234.

The spelling of 479619799 in words is "four hundred seventy-nine million, six hundred nineteen thousand, seven hundred ninety-nine".