473465849 has 4 divisors (see below), whose sum is σ = 478785780. Its totient is φ = 468145920.

The previous prime is 473465813. The next prime is 473465857. The reversal of 473465849 is 948564374.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 146579449 + 326886400 = 12107^2 + 18080^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473465849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 473465797 and 473465806.

It is not an unprimeable number, because it can be changed into a prime (473465869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2659832 + ... + 2660009.

It is an arithmetic number, because the mean of its divisors is an integer number (119696445).

Almost surely, 2^473465849 is an apocalyptic number.

It is an amenable number.

473465849 is a deficient number, since it is larger than the sum of its proper divisors (5319931).

473465849 is an equidigital number, since it uses as much as digits as its factorization.

473465849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5319930.

The product of its digits is 2903040, while the sum is 50.

The square root of 473465849 is about 21759.2704151587. The cubic root of 473465849 is about 779.4044593944.

The spelling of 473465849 in words is "four hundred seventy-three million, four hundred sixty-five thousand, eight hundred forty-nine".