473650618 has 16 divisors (see below), whose sum is σ = 812491200. Its totient is φ = 202863456.

The previous prime is 473650571. The next prime is 473650621. The reversal of 473650618 is 816056374.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13830 + ... + 33742.

It is an arithmetic number, because the mean of its divisors is an integer number (50780700).

Almost surely, 2^473650618 is an apocalyptic number.

473650618 is a deficient number, since it is larger than the sum of its proper divisors (338840582).

473650618 is a wasteful number, since it uses less digits than its factorization.

473650618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21621.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 473650618 is about 21763.5157545834. The cubic root of 473650618 is about 779.5058331638.

The spelling of 473650618 in words is "four hundred seventy-three million, six hundred fifty thousand, six hundred eighteen".