473489593 has 8 divisors (see below), whose sum is σ = 502611912. Its totient is φ = 444508416.

The previous prime is 473489587. The next prime is 473489617. The reversal of 473489593 is 395984374.

It can be written as a sum of positive squares in 4 ways, for example, as 84492864 + 388996729 = 9192^2 + 19723^2 .

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 473489593 - 2⁵ = 473489561 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 473489593.

It is not an unprimeable number, because it can be changed into a prime (473489543) 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, 28330 + ... + 41827.

It is an arithmetic number, because the mean of its divisors is an integer number (62826489).

Almost surely, 2^473489593 is an apocalyptic number.

It is an amenable number.

473489593 is a deficient number, since it is larger than the sum of its proper divisors (29122319).

473489593 is a wasteful number, since it uses less digits than its factorization.

473489593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70571.

The product of its digits is 3265920, while the sum is 52.

The square root of 473489593 is about 21759.8160148472. The cubic root of 473489593 is about 779.4174880498.

The spelling of 473489593 in words is "four hundred seventy-three million, four hundred eighty-nine thousand, five hundred ninety-three".