473666408 has 16 divisors (see below), whose sum is σ = 894516000. Its totient is φ = 235128816.

The previous prime is 473666377. The next prime is 473666449. The reversal of 473666408 is 804666374.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211868 + ... + 214091.

It is an arithmetic number, because the mean of its divisors is an integer number (55907250).

Almost surely, 2^473666408 is an apocalyptic number.

It is an amenable number.

473666408 is a deficient number, since it is larger than the sum of its proper divisors (420849592).

473666408 is a wasteful number, since it uses less digits than its factorization.

473666408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426104 (or 426100 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The square root of 473666408 is about 21763.8785146398. The cubic root of 473666408 is about 779.5144951465.

The spelling of 473666408 in words is "four hundred seventy-three million, six hundred sixty-six thousand, four hundred eight".