475473678 has 8 divisors (see below), whose sum is σ = 950947368. Its totient is φ = 158491224.

The previous prime is 475473631. The next prime is 475473701. The reversal of 475473678 is 876374574.

It is a happy number.

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

475473678 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 475473678.

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, 39622801 + ... + 39622812.

It is an arithmetic number, because the mean of its divisors is an integer number (118868421).

Almost surely, 2^475473678 is an apocalyptic number.

475473678 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

475473678 is a wasteful number, since it uses less digits than its factorization.

475473678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79245618.

The product of its digits is 3951360, while the sum is 51.

The square root of 475473678 is about 21805.3589284836. The cubic root of 475473678 is about 780.5046471327.

The spelling of 475473678 in words is "four hundred seventy-five million, four hundred seventy-three thousand, six hundred seventy-eight".