475832984 has 48 divisors (see below), whose sum is σ = 984013800. Its totient is φ = 215550720.

The previous prime is 475832963. The next prime is 475833011. The reversal of 475832984 is 489238574.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 366224 + ... + 367520.

Almost surely, 2^475832984 is an apocalyptic number.

475832984 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 475832984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492006900).

475832984 is an abundant number, since it is smaller than the sum of its proper divisors (508180816).

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

475832984 is a wasteful number, since it uses less digits than its factorization.

475832984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704 (or 1689 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 50.

The square root of 475832984 is about 21813.5963105582. The cubic root of 475832984 is about 780.7012015754.

The spelling of 475832984 in words is "four hundred seventy-five million, eight hundred thirty-two thousand, nine hundred eighty-four".