473868686 has 8 divisors (see below), whose sum is σ = 727333464. Its totient is φ = 231424200.

The previous prime is 473868581. The next prime is 473868713. The reversal of 473868686 is 686868374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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, 2754965 + ... + 2755136.

It is an arithmetic number, because the mean of its divisors is an integer number (90916683).

Almost surely, 2^473868686 is an apocalyptic number.

473868686 is a deficient number, since it is larger than the sum of its proper divisors (253464778).

473868686 is a wasteful number, since it uses less digits than its factorization.

473868686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5510146.

The product of its digits is 9289728, while the sum is 56.

The square root of 473868686 is about 21768.5251222953. The cubic root of 473868686 is about 779.6254425632.

The spelling of 473868686 in words is "four hundred seventy-three million, eight hundred sixty-eight thousand, six hundred eighty-six".