477999324 has 72 divisors (see below), whose sum is σ = 1334092032. Its totient is φ = 143093280.

The previous prime is 477999311. The next prime is 477999341. The reversal of 477999324 is 423999774.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 25597 + ... + 40139.

It is an arithmetic number, because the mean of its divisors is an integer number (18529056).

Almost surely, 2^477999324 is an apocalyptic number.

477999324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 477999324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (667046016).

477999324 is an abundant number, since it is smaller than the sum of its proper divisors (856092708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

477999324 is a wasteful number, since it uses less digits than its factorization.

477999324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14647 (or 14642 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 54.

The square root of 477999324 is about 21863.1956493098. The cubic root of 477999324 is about 781.8841825412.

The spelling of 477999324 in words is "four hundred seventy-seven million, nine hundred ninety-nine thousand, three hundred twenty-four".