493477329 has 32 divisors (see below), whose sum is σ = 709171200. Its totient is φ = 304274880.

The previous prime is 493477267. The next prime is 493477337. The reversal of 493477329 is 923774394.

It is not a de Polignac number, because 493477329 - 2²⁰ = 492428753 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (493477729) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1144744 + ... + 1145174.

It is an arithmetic number, because the mean of its divisors is an integer number (22161600).

Almost surely, 2^493477329 is an apocalyptic number.

It is an amenable number.

493477329 is a deficient number, since it is larger than the sum of its proper divisors (215693871).

493477329 is a wasteful number, since it uses less digits than its factorization.

493477329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885.

The product of its digits is 1143072, while the sum is 48.

The square root of 493477329 is about 22214.3496191088. The cubic root of 493477329 is about 790.2340432449.

The spelling of 493477329 in words is "four hundred ninety-three million, four hundred seventy-seven thousand, three hundred twenty-nine".