473843720 has 96 divisors (see below), whose sum is σ = 1313259480. Its totient is φ = 152893440.

The previous prime is 473843693. The next prime is 473843729. The reversal of 473843720 is 27348374.

It can be written as a sum of positive squares in 4 ways, for example, as 451052644 + 22791076 = 21238^2 + 4774^2 .

It is a zygodrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (473843729) 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 23 ways as a sum of consecutive naturals, for example, 26210 + ... + 40430.

Almost surely, 2^473843720 is an apocalyptic number.

473843720 is a gapful number since it is divisible by the number (40) 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 473843720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656629740).

473843720 is an abundant number, since it is smaller than the sum of its proper divisors (839415760).

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

473843720 is a wasteful number, since it uses less digits than its factorization.

473843720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14263 (or 14252 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 38.

The square root of 473843720 is about 21767.9516721257. The cubic root of 473843720 is about 779.6117506754.

The spelling of 473843720 in words is "four hundred seventy-three million, eight hundred forty-three thousand, seven hundred twenty".