473981673 has 16 divisors (see below), whose sum is σ = 696540096. Its totient is φ = 284298240.

The previous prime is 473981671. The next prime is 473981707. The reversal of 473981673 is 376189374.

It is not a de Polignac number, because 473981673 - 2¹ = 473981671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (473981671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70836 + ... + 77237.

It is an arithmetic number, because the mean of its divisors is an integer number (43533756).

Almost surely, 2^473981673 is an apocalyptic number.

It is an amenable number.

473981673 is a deficient number, since it is larger than the sum of its proper divisors (222558423).

473981673 is a wasteful number, since it uses less digits than its factorization.

473981673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148184.

The product of its digits is 762048, while the sum is 48.

The square root of 473981673 is about 21771.1201595141. The cubic root of 473981673 is about 779.6874010356.

The spelling of 473981673 in words is "four hundred seventy-three million, nine hundred eighty-one thousand, six hundred seventy-three".