473953656 has 32 divisors (see below), whose sum is σ = 1292601600. Its totient is φ = 143622240.

The previous prime is 473953621. The next prime is 473953673. The reversal of 473953656 is 656359374.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897376 + ... + 897903.

It is an arithmetic number, because the mean of its divisors is an integer number (40393800).

Almost surely, 2^473953656 is an apocalyptic number.

It is an amenable number.

473953656 is an abundant number, since it is smaller than the sum of its proper divisors (818647944).

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

473953656 is a wasteful number, since it uses less digits than its factorization.

473953656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795299 (or 1795295 counting only the distinct ones).

The product of its digits is 2041200, while the sum is 48.

The square root of 473953656 is about 21770.4767058510. The cubic root of 473953656 is about 779.6720383232.

The spelling of 473953656 in words is "four hundred seventy-three million, nine hundred fifty-three thousand, six hundred fifty-six".