493000394 has 8 divisors (see below), whose sum is σ = 739594848. Its totient is φ = 246468780.

The previous prime is 493000381. The next prime is 493000421.

493000394 is nontrivially palindromic in base 10.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 493000394.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22259 + ... + 38489.

It is an arithmetic number, because the mean of its divisors is an integer number (92449356).

Almost surely, 2^493000394 is an apocalyptic number.

493000394 is a deficient number, since it is larger than the sum of its proper divisors (246594454).

493000394 is a wasteful number, since it uses less digits than its factorization.

493000394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31420.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 493000394 is about 22203.6121836065. The cubic root of 493000394 is about 789.9793799030.

It can be divided in two parts, 493000 and 394, that added together give a palindrome (493394).

The spelling of 493000394 in words is "four hundred ninety-three million, three hundred ninety-four", and thus it is an aban number.