473538668 has 6 divisors (see below), whose sum is σ = 828692676. Its totient is φ = 236769332.

The previous prime is 473538629. The next prime is 473538673. The reversal of 473538668 is 866835374.

It is a plaindrome in base 11.

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 as a sum of consecutive naturals, namely, 59192330 + ... + 59192337.

It is an arithmetic number, because the mean of its divisors is an integer number (138115446).

Almost surely, 2^473538668 is an apocalyptic number.

It is an amenable number.

473538668 is a deficient number, since it is larger than the sum of its proper divisors (355154008).

473538668 is a wasteful number, since it uses less digits than its factorization.

473538668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118384671 (or 118384669 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 50.

The square root of 473538668 is about 21760.9436376275. The cubic root of 473538668 is about 779.4444147886. Note that the first 4 decimals are identical.

The spelling of 473538668 in words is "four hundred seventy-three million, five hundred thirty-eight thousand, six hundred sixty-eight".