474393 has 8 divisors (see below), whose sum is σ = 653056. Its totient is φ = 306000.

The previous prime is 474391. The next prime is 474413. The reversal of 474393 is 393474.

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

It is not a de Polignac number, because 474393 - 2¹ = 474391 is a prime.

It is an Ulam number.

It is a Duffinian number.

474393 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 474393.

It is not an unprimeable number, because it can be changed into a prime (474391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2458 + ... + 2643.

It is an arithmetic number, because the mean of its divisors is an integer number (81632).

2⁴⁷⁴³⁹³ is an apocalyptic number.

It is an amenable number.

474393 is a deficient number, since it is larger than the sum of its proper divisors (178663).

474393 is a wasteful number, since it uses less digits than its factorization.

474393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5135.

The product of its digits is 9072, while the sum is 30.

The square root of 474393 is about 688.7619327460. The cubic root of 474393 is about 77.9912876528.

The spelling of 474393 in words is "four hundred seventy-four thousand, three hundred ninety-three".