473873397 has 8 divisors (see below), whose sum is σ = 632115456. Its totient is φ = 315773472.

The previous prime is 473873381. The next prime is 473873417. The reversal of 473873397 is 793378374.

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

It is not a de Polignac number, because 473873397 - 2⁴ = 473873381 is a prime.

It is a super-3 number, since 3×473873397³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473873797) 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, 27493 + ... + 41274.

It is an arithmetic number, because the mean of its divisors is an integer number (79014432).

Almost surely, 2^473873397 is an apocalyptic number.

It is an amenable number.

473873397 is a deficient number, since it is larger than the sum of its proper divisors (158242059).

473873397 is a wasteful number, since it uses less digits than its factorization.

473873397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71067.

The product of its digits is 2667168, while the sum is 51.

The square root of 473873397 is about 21768.6333287140. The cubic root of 473873397 is about 779.6280261223.

The spelling of 473873397 in words is "four hundred seventy-three million, eight hundred seventy-three thousand, three hundred ninety-seven".