473651856 has 60 divisors (see below), whose sum is σ = 1333299708. Its totient is φ = 156963072.

The previous prime is 473651833. The next prime is 473651869. The reversal of 473651856 is 658156374.

It can be written as a sum of positive squares in 2 ways, for example, as 167961600 + 305690256 = 12960^2 + 17484^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15406 + ... + 34418.

Almost surely, 2^473651856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473651856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (666649854).

473651856 is an abundant number, since it is smaller than the sum of its proper divisors (859647852).

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

473651856 is a wasteful number, since it uses less digits than its factorization.

473651856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19200 (or 19191 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 473651856 is about 21763.5441966606. The cubic root of 473651856 is about 779.5065123054.

The spelling of 473651856 in words is "four hundred seventy-three million, six hundred fifty-one thousand, eight hundred fifty-six".