474648385 has 8 divisors (see below), whose sum is σ = 569721600. Its totient is φ = 379623024.

The previous prime is 474648379. The next prime is 474648487. The reversal of 474648385 is 583846474.

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

It is a cyclic number.

It is not a de Polignac number, because 474648385 - 2²³ = 466259777 is a prime.

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 in 7 ways as a sum of consecutive naturals, for example, 15666 + ... + 34564.

It is an arithmetic number, because the mean of its divisors is an integer number (71215200).

Almost surely, 2^474648385 is an apocalyptic number.

It is an amenable number.

474648385 is a deficient number, since it is larger than the sum of its proper divisors (95073215).

474648385 is a wasteful number, since it uses less digits than its factorization.

474648385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23927.

The product of its digits is 2580480, while the sum is 49.

The square root of 474648385 is about 21786.4266230146. The cubic root of 474648385 is about 780.0528043366.

The spelling of 474648385 in words is "four hundred seventy-four million, six hundred forty-eight thousand, three hundred eighty-five".