473663973 has 16 divisors (see below), whose sum is σ = 669549056. Its totient is φ = 297328320.

The previous prime is 473663941. The next prime is 473664031. The reversal of 473663973 is 379366374.

It is not a de Polignac number, because 473663973 - 2⁵ = 473663941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473663923) 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, 65386 + ... + 72267.

It is an arithmetic number, because the mean of its divisors is an integer number (41846816).

Almost surely, 2^473663973 is an apocalyptic number.

It is an amenable number.

473663973 is a deficient number, since it is larger than the sum of its proper divisors (195885083).

473663973 is a wasteful number, since it uses less digits than its factorization.

473663973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137724.

The product of its digits is 1714608, while the sum is 48.

The square root of 473663973 is about 21763.8225732522. The cubic root of 473663973 is about 779.5131593815.

The spelling of 473663973 in words is "four hundred seventy-three million, six hundred sixty-three thousand, nine hundred seventy-three".