477799 has 10 divisors (see below), whose sum is σ = 560200. Its totient is φ = 407484.

The previous prime is 477797. The next prime is 477809. The reversal of 477799 is 997774.

It is not a de Polignac number, because 477799 - 2¹ = 477797 is a prime.

It is a Duffinian number.

477799 is a lucky number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2302 + ... + 2500.

It is an arithmetic number, because the mean of its divisors is an integer number (56020).

2⁴⁷⁷⁷⁹⁹ is an apocalyptic number.

477799 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

477799 is a deficient number, since it is larger than the sum of its proper divisors (82401).

477799 is an frugal number, since it uses more digits than its factorization.

477799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 206 counting only the distinct ones).

The product of its digits is 111132, while the sum is 43.

The square root of 477799 is about 691.2300630036. The cubic root of 477799 is about 78.1774941067.

The spelling of 477799 in words is "four hundred seventy-seven thousand, seven hundred ninety-nine".