473707438 has 4 divisors (see below), whose sum is σ = 710561160. Its totient is φ = 236853718.

The previous prime is 473707387. The next prime is 473707441. The reversal of 473707438 is 834707374.

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

It is a junction number, because it is equal to n+sod(n) for n = 473707394 and 473707403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118426858 + ... + 118426861.

It is an arithmetic number, because the mean of its divisors is an integer number (177640290).

Almost surely, 2^473707438 is an apocalyptic number.

473707438 is a deficient number, since it is larger than the sum of its proper divisors (236853722).

473707438 is a wasteful number, since it uses less digits than its factorization.

473707438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236853721.

The product of its (nonzero) digits is 395136, while the sum is 43.

The square root of 473707438 is about 21764.8211111417. The cubic root of 473707438 is about 779.5370022357.

The spelling of 473707438 in words is "four hundred seventy-three million, seven hundred seven thousand, four hundred thirty-eight".