475298907 has 8 divisors (see below), whose sum is σ = 633845520. Its totient is φ = 316809120.

The previous prime is 475298891. The next prime is 475298917. The reversal of 475298907 is 709892574.

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

It is not a de Polignac number, because 475298907 - 2⁴ = 475298891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 475298907.

It is not an unprimeable number, because it can be changed into a prime (475298917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12469 + ... + 33257.

It is an arithmetic number, because the mean of its divisors is an integer number (79230690).

Almost surely, 2^475298907 is an apocalyptic number.

475298907 is a deficient number, since it is larger than the sum of its proper divisors (158546613).

475298907 is a wasteful number, since it uses less digits than its factorization.

475298907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28413.

The product of its (nonzero) digits is 1270080, while the sum is 51.

The square root of 475298907 is about 21801.3510361170. The cubic root of 475298907 is about 780.4090047583.

The spelling of 475298907 in words is "four hundred seventy-five million, two hundred ninety-eight thousand, nine hundred seven".