473744407 has 4 divisors (see below), whose sum is σ = 473912856. Its totient is φ = 473575960.

The previous prime is 473744371. The next prime is 473744413. The reversal of 473744407 is 704447374.

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

It is a cyclic number.

It is not a de Polignac number, because 473744407 - 2¹¹ = 473742359 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 473744407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473744507) 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, 79933 + ... + 85654.

It is an arithmetic number, because the mean of its divisors is an integer number (118478214).

Almost surely, 2^473744407 is an apocalyptic number.

473744407 is a deficient number, since it is larger than the sum of its proper divisors (168449).

473744407 is a wasteful number, since it uses less digits than its factorization.

473744407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168448.

The product of its (nonzero) digits is 263424, while the sum is 40.

The square root of 473744407 is about 21765.6703779139. The cubic root of 473744407 is about 779.5572805422.

The spelling of 473744407 in words is "four hundred seventy-three million, seven hundred forty-four thousand, four hundred seven".