473481393 has 16 divisors (see below), whose sum is σ = 787086336. Its totient is φ = 245964240.

The previous prime is 473481391. The next prime is 473481403. The reversal of 473481393 is 393184374.

It is not a de Polignac number, because 473481393 - 2¹ = 473481391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (473481391) 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, 1024621 + ... + 1025082.

It is an arithmetic number, because the mean of its divisors is an integer number (49192896).

Almost surely, 2^473481393 is an apocalyptic number.

It is an amenable number.

473481393 is a deficient number, since it is larger than the sum of its proper divisors (313604943).

473481393 is a wasteful number, since it uses less digits than its factorization.

473481393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049724.

The product of its digits is 217728, while the sum is 42.

The square root of 473481393 is about 21759.6275933206. The cubic root of 473481393 is about 779.4129886476.

The spelling of 473481393 in words is "four hundred seventy-three million, four hundred eighty-one thousand, three hundred ninety-three".