477884 has 12 divisors (see below), whose sum is σ = 912408. Its totient is φ = 217200.

The previous prime is 477881. The next prime is 477899. The reversal of 477884 is 488774.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 477884.

It is not an unprimeable number, because it can be changed into a prime (477881) 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 3 ways as a sum of consecutive naturals, for example, 5387 + ... + 5474.

It is an arithmetic number, because the mean of its divisors is an integer number (76034).

2⁴⁷⁷⁸⁸⁴ is an apocalyptic number.

477884 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

477884 is a deficient number, since it is larger than the sum of its proper divisors (434524).

477884 is a wasteful number, since it uses less digits than its factorization.

477884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10876 (or 10874 counting only the distinct ones).

The product of its digits is 50176, while the sum is 38.

The square root of 477884 is about 691.2915448637. The cubic root of 477884 is about 78.1821297331.

The spelling of 477884 in words is "four hundred seventy-seven thousand, eight hundred eighty-four".