493108867 has 4 divisors (see below), whose sum is σ = 493165696. Its totient is φ = 493052040.

The previous prime is 493108841. The next prime is 493108871. The reversal of 493108867 is 768801394.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 493108867 - 2¹⁹ = 492584579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493108367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12384 + ... + 33757.

It is an arithmetic number, because the mean of its divisors is an integer number (123291424).

Almost surely, 2^493108867 is an apocalyptic number.

493108867 is a deficient number, since it is larger than the sum of its proper divisors (56829).

493108867 is a wasteful number, since it uses less digits than its factorization.

493108867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56828.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 493108867 is about 22206.0547373909. The cubic root of 493108867 is about 790.0373143727.

The spelling of 493108867 in words is "four hundred ninety-three million, one hundred eight thousand, eight hundred sixty-seven".