493230999 has 8 divisors (see below), whose sum is σ = 658097920. Its totient is φ = 328592376.

The previous prime is 493230971. The next prime is 493231003. The reversal of 493230999 is 999032394.

It is a happy number.

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

It is not a de Polignac number, because 493230999 - 2⁵ = 493230967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493230919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51967 + ... + 60720.

It is an arithmetic number, because the mean of its divisors is an integer number (82262240).

Almost surely, 2^493230999 is an apocalyptic number.

493230999 is a deficient number, since it is larger than the sum of its proper divisors (164866921).

493230999 is a wasteful number, since it uses less digits than its factorization.

493230999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114149.

The product of its (nonzero) digits is 472392, while the sum is 48.

The square root of 493230999 is about 22208.8045378404. The cubic root of 493230999 is about 790.1025338261.

The spelling of 493230999 in words is "four hundred ninety-three million, two hundred thirty thousand, nine hundred ninety-nine".